10-letter words containing a, p, r, o, i
- broadpiece — an English coin replaced by the guinea in 1663
- caipiroska — a cocktail drink containing vodka, lime juice, sugar, and crushed ice, based on the Caipirinha cocktail but with vodka replacing the Brazilian rum-like spirit Cachaça
- capacitors — Plural form of capacitor.
- caparisons — Plural form of caparison.
- caporegime — the second in command to a capo; Mafia lieutenant.
- capriccios — Plural form of capriccio.
- capricious — Someone who is capricious often changes their mind unexpectedly.
- caprioling — Present participle of capriole.
- capsorubin — (organic compound) A di-hydroxy, keto carotenoid, which, together with capsanthin, constitutes the red pigment of paprika.
- captivator — to attract and hold the attention or interest of, as by beauty or excellence; enchant: Her blue eyes and red hair captivated him.
- cargo ship — a ship carrying cargo
- carhopping — the practice of serving customers at a drive-in restaurant
- carpooling — Present participle of carpool.
- cartophile — a cartophilist
- cartophily — the hobby of collecting cigarette cards
- cataphoric — the use of a word or phrase to refer to a following word or group of words, as the use of the phrase as follows.
- catoptrics — the branch of optics concerned with reflection, esp the formation of images by mirrors
- ceratopsid — a dinosaur belonging to the family Ceratopsidae, characterized by their parrot-like beaks, horns and neck frills
- chaperonin — A protein that aids the assembly and folding of other protein molecules in living cells.
- chirograph — an indenture
- ciliophora — a phylum of protozoa in the kingdom Protista, comprising the ciliates.
- citalopram — an antidepressant drug, C 20 H 22 BrFN 20 , of the SSRI class, that acts by prolonging the action of serotonin in the brain.
- climograph — A chart that summarizes the climate of a place by superimposing a line graph representing average monthly temperature on a bar chart representing average monthly precipitation.
- clinograph — (in mining, construction, etc.) an instrument that records the deviation of boreholes or the like from the vertical.
- clipboards — Plural form of clipboard.
- clistocarp — cleistothecium.
- coach trip — any tour, journey, or voyage made by bus
- comparison — When you make a comparison, you consider two or more things and discover the differences between them.
- compatriot — Your compatriots are people from your own country.
- compilator — a compiler
- complainer — A complainer is someone who complains a lot about their problems or about things they do not like.
- conspiracy — Conspiracy is the secret planning by a group of people to do something illegal.
- conspirant — planning a crime or harmful act in secret
- copernican — of or relating to Copernicus or his theories.
- coprolalia — obsessive use of obscene or foul language
- coral pink — a light to medium yellowish-pink color.
- cornucopia — A cornucopia of things is a large number of different things.
- cramp iron — a piece of iron with bent ends for holding together building stones or the like.
- crispation — the act of curling or state of being curled
- depilatory — Depilatory substances and processes remove unwanted hair from your body.
- depolarize — to undergo or cause to undergo a loss of polarity or polarization
- depositary — a person or group to whom something is entrusted for safety or preservation
- depuration — The action or process of freeing something of impurities.
- diaphorase — a flavoprotein enzyme operating in mitochondria, acting as a catalyst in the process of dye reduction or oxidation
- diatropism — a response of plants or parts of plants to an external stimulus by growing at right angles to the direction of the stimulus
- dictograph — a telephonic instrument for secretly monitoring or recording conversations by means of a small, sensitive, and often concealed microphone
- disapprove — to think (something) wrong or reprehensible; censure or condemn in opinion.
- dissipator — One who, or that which, dissipates something.
- dittograph — an instance of dittography; a passage containing reduplicated syllables, letters, etc.
- dollarship — the fact of being denominated in dollars