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Hard Crosswords

These crosswords are intended to be pretty hard to complete. They are made up of more than 20 words of any size. To view or print a hard crossword puzzle click on its title.

Title Subject Instructions / Description Sample Puzzle Hints
Energy, Work, and Power Physics type of potential energy that is typically the focus in physics. Although energy can not be created or destroyed, it can be _________________.. The Law of Conservation of Energy states that 'Energy can not be ________ or destroyed.'. type of energy carried by electromagnetic waves. work that an object does as a result of the work input.
Ships! Transportation Test your knowledge on the ships! Sister ship of Lusitania. A Cunard Line ship, which was torpedoed.. A ship that was rammed by the Stockholm and took 11 hours to sink.. A car ferry which capsized in 2 minutes.. Most famous sunken liner..
Home Sweet Home Home and Family a room used for sleeping in. where we park the car. material used for covering a roof or floor. make sure you lock it when you leave. a room where you can read, write,etc..
French Foods Food seed that is used for food and gives good nourishment . a white nutritious liquid created by a certain mammal. water directly from a tap. A dish that is caught in the ocean then cooked on a pan or in the oven. A juice created by oranges.
Governing Peoples of British North America History Governor of Quebec who replaced Murray, but shared many similar views. The Quebec Act enlarged Quebec's __________ to include the Ohio Valley. Pontiac's Resistance ended by signing a peace treaty at Fort __________. Name given to French people born in the Royal Colony of New France. Autonomous; having full independent rights of self-government.
X-Ray Imaging of Chest Pathology Health Imaging by sections or sectioning through the use of any kind of penetrating wave.. medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body.. disease in which there is permanent enlargement of parts of the airways of the lung.. an image produced on a sensitive plate or film by X-rays, gamma rays, or similar radiation, and typically used in medical examination.. Angiogram of a Vein.
Influential People Society Black History Month Activities Who was the first African-American woman physician in the United States?. Who was the first person to have performed the first open-heart surgery in the U.S?. Which boxer, nicknamed “the greatest”, passed away in 2016?. Who was the first black woman in the world to earn a pilot's license?. Who was the first Black President of the United States of America?.
Geometry Math Two angles and an included side. Angles that are in the same corner of each intersection . Two sides and an included angle . a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.. Two lines intersected by a transversal .
Stained Glass Other Architectural device by which windows are divided . Rose Window re-glazed to celebrate this dynasty. Great West Window second nickname. Surname of one of the leading Georgian glass craftsmen in England. Kingly figure on choir screen (c.1440-50).
Animal Animals one horned wild animal. huge wild animal. ugliest animal. slow hard shelled animal. crawls on walls.
Fur Trade History There are no spaces between words The process of exchanging goods or services for goods or services. What made beaver fur a soft felt. Allies from the North-Eastern part of present day Quebec and Eastern portions of Labrador. Currency. A group that the French fought for resources.
The Ballad Of Songbirds And Snakes Books - Childrens Literature An unsteady balance, or swaying/moving back and forth.. When in an argument, you have a reasonable explanation. . A food/ and or drink that has a good source of nutrients and strength. An example would be food like avocados or potatoes.. When you are or someone is feeling quite upset, and in a fuss. . When you make someone feel annoyed, frustrated and/or worried..
Judicial Branch Halloween Is a Judicial Opinion Agreed To By More Than Half of the Members of a Court. . Is a Theory of Judicial Interpretation That Encourages Judges To Limit the Exercise of Their Own Power.. The Opinion by One or More Judges of a Court Which Agrees With the Decision Made by the Majority of the Court, but States Different Reasons as the Basis for his or her Decision. . Is an Opinion in a Legal Case in Certain Legal Systems Written by One or More Judges Expressing Disagreement With the Majority Opinion of the Court Which Gives Rise to its Judgment. . Is a Process Under Which Executive or Legislative Actions Are Subject To Review by the Judiciary..
Aromatic Chemistry Chemistry Pyridine is toxic and _ _ _ _ smelling.. What describes the reaction between the diazonium ion reacting with cuprous salts? . How many pi electrons does nitrobenzene have?. What substitution reaction is favoured when the starting compound is anisole?. Benzene diazonium chloride reaction with fluoroboric acid at 0OC gives fluoro benzene. What is this reaction called? .
Age of Exploration History Used to determine latitude by measuring altitude of celestial bodies. Discovered the Pacific Ocean after crossing the Panama. Explored Brazil; 1st European to realize he had discovered a new continent in the New World; America named after him. Pointed to the magnetic north, making it easier to determine direction. Aztec emperor.
Food, Microbiome & Brain Food Term used to describe 'rich ecosystem' of microbes that perform a variety of functions in our bodies.. Foods that have less of this will result in better 'fuel' for your gut bacteria. Subunit of protein that is required to build neurotransmitters for communication in the brain. Type of food that would have a high glycemic index. If left alone, they can damage healthy cells. Antioxidants neutralize their effect..
Christmas Fun Christmas Follow the clues Found in the pudding 8. Make a gobbling noise 6. Yearly reading. period leading up to Christmas. Which saint`s day comes after Christmas day 7.
A Day At The Beach Recreation Makes shade.. Seen flying at the beach.. For holding water.. Makes a hole in the sand and walks sideways.. A perfect seaside lunch..
The Interlopers Literature and Writing Use your terms for the Interlopers and fill in the word that best defines the statement. Please spell the words correctly and make sure that your letters are easily read. a drink or potion; amount taken in one drink. having little or no importance or consequence; caused by mean spiritedness. a mixture of things not usually found together. a serious determined effort. aid; help; relief.
Electricity Physics a fun game to test your knowledge! measures potential difference across a circuit. rubbing two neutrally charged objects together to exchange electrons. detects high current in circuits that have the potential to cause a fire. allows electrons to flow in a circuit. transferring electrons from a charged object to a neutral object.
Bone and Bone Development Body Deposited in lacunae. The vertebral bones are examples of ......... bones. Responsible for the bone breakdown . 30% of bone is made up of ... giving tensile strength.. Bones ...... organs from damage..
The Origins of Islams Religion the book of Islam. angel who supposedly spoke to Muhammad. wife of Muhammad. there are 1.8 billion of these in the world. the Muslims have how many pillars they live by.
Deserts World Geography what water does when it dries and disappears. the cutting down of trees. an increased risk of this happens when water is dried up. united states - tenth largest desert in the world. where the aral sea was.
All About Trees Earth Sciences Use your knowledge of trees to compete the crossword below. The canopy of a tree; where leaves are found.. Tightly-woven lignin and cellulose that makes up the structure of a tree.. A plant that completes its lifecycle in one year. . A tree with dense wood typically characterized by slow growth.. Contains the phloem of a tree which transports sugars from the leaves to the roots of a tree for storage..
Health Home Care Management Health Choose the care manager word that corresponds to the hint there are 5 billable of these services for care management . these include a member's name, address, telephone number, insurance information, gender etc. members need 2 uncontrolled of these conditions in order to be eligible for health homes. what is completed and sent to the health home for enrollment . this packet is reviewed and given to the member at the enrollment meeting .
The Wild Robot Books - Science Fiction Try to solve the challenging puzzle......... He has really loud wings in the water. lives under ground. Bright beek. tiny fingers. long teeth.
Essential Nutrients Health Fibrinogen în stare solidă. Partea lichidă a sângelui. Substanţe de natură proteică care distrug sau inactivează bacteriile și proteinele eterogene. Celulele sangvine suspendate în plasma. Legătură chimică nestabilă a Hemoglobinei cu bioxidul de carbon (CO2).
Science Science Find the words flat expanses of ground covered with salt and other minerals. to add air or oxygen into a liquid.. is the material that lies above an area that lends itself to economical exploitation. the second step in most waste treatment systems during which bacteria consume the organic parts of the wastes. a combustion device to burn associated, unwanted or excess gases and liquids released during normal or unplanned over-pressuring operation in many industrial processes.
Aromatic Chemistry Chemistry What describes the reaction between the diazonium ion reacting with cuprous salts? . How many pi electrons does nitrobenzene have?. What substitution reaction is favoured when the starting compound is anisole?. What electrophile is required for a Friedel-Crafts acylation reaction?. Benzene diazonium chloride reaction with fluoroboric acid at 0OC gives fluoro benzene. What is this reaction called? .
Textile Terminology Other Make this puzzle to test your textile terminology Part of the sewing machine that keeps your fabric into place. Tool you use for putting thread through fabric. Forming a stretchy fabric by looping a continuous yarn (with two needles). Type of fabric made of (recycles) plastics. Template to cut exact pieces of fabric.
Winter Holidays around the World Holidays and Seasons Find the names of the winter holidays using the clues Celebrated mainly in Toronto. There are fireworks.. People chase Saint Nicholas to catch him.. African holidays. People celebrate unity and community.. It is Santa Claus' ugly companion. Typical Spanish celebration where 3 men enter your house at night to leave you presents..
Last Boat Out of Shanghai Books - Historical huaihai road. saved by sister. leader of red scare. president of the republic . foriegners.
Clothing Other Solve the crossword it is used to fasten garments, bags, and other items. be made longer or wider without tearing or breaking.. a part around the neck of a shirt, blouse, jacket or coat. a coat made from waterproofed or water-resistant fabric. trousers cut to fit and fasten at the hips.
Nematodes Other itchiness in the anal region caused by E.vermicularis. classification of all adult female Filarial worms. all eggs are alike. Ovoid with thin hyalline transparent shell. mode of transmission of Ancylostoma caninum. infective stage of filarial worms to vector.
The Hidden Girl Books - Historical Read the hints for each word to make the correct word in the puzzle! the quality or state of being subject to death. have room for; hold without crowding. notify of danger in advance or beforehand. alter or regulate so a to conform to a standard. an imperfection in a bodily system.
Factors of Production Business and Work Read the hints and write the correct answer in the crossword puzzle the economic resources that are used to produce goods and services. it is the number of people willing to work in the economy. its uses rent as an reward. profits is the reward . land is _______________________ immobile .
The Magic School Bus and the Missing Tooth Books - Childrens Literature to go on holiday with the aim of relaxing. to lift up or carry up above the original position. an opening through which food is taken in and vocal sounds are emitted. when one must do something at that exact time or in that order. two groups of.
Ghostbusters Movies Dana Barret also played Ripley in Alien. he plays Ray Stantz and is currently the narrator of Hotel Paranormal. Peter Venkman quote. is the name of this ghost. Wrote and also performed the ghostbusters theme song.
Family Worship Religion Bible words, names, or meanings Change one’s mind regarding the past on account of regret or dissatisfaction . One who pretends to be what they are not. A visible sign of Jehovah’s covenant promise that the destruction of the earth by water would not occur . A view of Christ in glory. Complying with what is required .
Brain Body 'Protector' cells of the nervous system that support, protect, and insulate the axons by helping to form the myelin sheaths. The thin outer rim on the surface of the brain where memory storage, processing, and conscious and subconscious regulation of skeletal movement occur. The part of the neuron through which electrical impulses travel away from the body of the nerve cell to other nerve cells. It is wrapped in a white fatty substance called myelin sheath. A type of brain cell that supplies nutrients to the neuron. 'Garbage Collector' cells of the brain that kill unwanted organisms and remove waste products produced by the neurons.
Lyme Disease Health Large multicellular organism that cannot multiply once it has reached adulthood. All tick borne disease are emerging in this province . Another name for platyhelminths . Bacterium that causes Lyme Disease. Portal of exist of bacterium in chain of infection .
Protein Synthesis Biology Each codon will represent one of these to build polypeptide chains.. Part of mRNa that gets 'spliced out' by SNURPS and spliceosomes.. Part of the central dogma that involves building the protein based on codons of mRNA. Type of bond formed between amino acids. The 'start codon'.
Absolutism Government and Politics type of monarch who gathers all power under their personal control. religion of the French and Hapsburgs. limited the extent to which a single power could expand. type of government that is obligied to respect laws passsed by representative institutions. these nobles revolted against Habsburg absolutist ambitions.
Cells, Cell Division and the Cell Cycle Biology Using terms that we have learned so far in our Biology unit, fill in the crossword puzzle below. This structure separates the inside of the cell from the external environment.. This organelle is the powerhouse of the cell. It produces energy the cell can use. . Cells divide because there is a ____________ to how big they can grow. . The first step in the cell division stage of the cell cycle that has 4 phases. . Cell division sometimes occurs to ____________ injured or damaged cells. .
Chemical Texturizing Business and Work This type of wrap results in overlapping horizontal layers of hair wrapped from the ends to the scalp. Type of wave that is self heating and does not require an outside heat source. Acid Waves processed with the application of heat, pH range between 4.5-7. A strong alkaline ingredient in relaxers typically marketed as no-mix, no-lye. How many numbers are on the pH scale in total?.
Historical Figures of Radiology Science Father of nuclear physics. Inventor and engineer who developed the alternating-current power system. First Registered Technologist. Father of Interventional Radiology. Discovered of radioactivity (not Curie).
Integumentary System Body part of hair that is in the dermis. produces oil that keeps the skin and hair from drying out. person who is unable to produce melanin. part of hair that you can see. The main skin pigment. It helps protect the skin from the UV light from the sun.
Catholic Prayer and Spirituality Religion a way of communicating with God. are sacred or religious songs. external practices of piety that are not part of the official liturgy. a set way of doing things. to give God worship.
Religion Religion a form of communication, a way of talking to God or to the saints. sacred or religious songs. are part of the popular spiritual practices of Catholics. an experience of being especially aware of God. an action or set of actions, purposely repeated using the same words, actions and symbols. .
Aviation-Airport Transportation airport's main building used by passengers/cargo. place in a plane where the flight crew is located. place where aircraft take off and land. the act of increasing a plane's altitude. interactive device where passengers can obtain information.
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