12-letter words containing a, t, r, i, o, m
- art mobilier — small, movable art objects, especially primitive or prehistoric works of art.
- arteriograms — Plural form of arteriogram.
- arthrotomies — Plural form of arthrotomy.
- assimilators — Plural form of assimilator.
- assimilatory — characterized by assimilation; assimilating.
- astigmometer — an apparatus for measuring the degree of astigmatism.
- astrochemist — (chemistry, astronomy) A chemist or astronomer whose speciality is astrochemistry.
- astrodynamic — Pertaining to astrodynamics.
- astronomical — If you describe an amount, especially the cost of something as astronomical, you are emphasizing that it is very large indeed.
- atmospherics — Atmospherics are elements in something such as a piece of music or a book which create a certain atmosphere.
- atmospherium — an optical system used to simulate images of atmospheric phenomena, as cloud formations, storms, and day and night, on the inside of a dome.
- atomic power — nuclear power.
- auction room — a room in a building where auctions take place
- auto-erotism — the arousal and satisfaction of sexual excitement within or by oneself, as by masturbation.
- automorphism — the practice of seeing others as having the same characteristics as oneself
- autorhythmic — That generates its own rhythm.
- azithromycin — A macrolide antibiotic derived from erythromycin.
- baby monitor — a device that transmits sounds made by a baby to another room
- barnstorming — A barnstorming performance is full of energy and very exciting to watch.
- barometrical — (archaic) Relating to, or observed with, a barometer, barometric.
- barquisimeto — a city in NW Venezuela. Pop: 1 009 000 (2005 est)
- bathochromic — denoting or relating to a shift to a longer wavelength in the absorption spectrum of a compound
- bioastronomy — the branch of biology which deals with the study or the discovery of life forms on other planets or in space
- biometrician — a person who is knowledgeable about biometry
- brain tumour — a tumour that is situated in the brain
- brainstormer — a person who brainstorms
- calorimeters — Plural form of calorimeter.
- calorimetric — the measurement of heat.
- calumniators — Plural form of calumniator.
- calumniatory — of, involving, or using calumny; slanderous; defamatory.
- camphorating — Present participle of camphorate.
- cathiodermie — a beauty treatment for the skin, which involves using electrotherapy
- centimorgans — Plural form of centimorgan.
- choirmasters — Plural form of choirmaster.
- chromaticism — the use of chromatic tones.
- chromaticity — the quality of a colour or light with reference to its purity and its dominant wavelength
- chromatophil — Also, chromatophilic, chromatophilous [kroh-muh-tof-uh-luh s] /ˌkroʊ məˈtɒf ə ləs/ (Show IPA). chromophil (def 1).
- chromatopsia — an irregularity in the ability to see colours properly
- circumrotary — Alternative form of circumrotatory.
- circumrotate — to turn like a wheel; rotate
- claims ratio — The claims ratio is the percentage of claims costs incurred in relation to the premiums earned.
- clotrimazole — An antifungal medication used to treat humans and animals.
- coir matting — a floor covering or packing material made of coir
- commentarial — a series of comments, explanations, or annotations: a commentary on the Bible; news followed by a commentary.
- commentariat — the journalists and broadcasters who analyse and comment on current affairs
- commentaries — Plural form of commentary.
- commiserated — Simple past tense and past participle of commiserate.
- commiserates — Third-person singular simple present indicative form of commiserate.
- commiserator — to feel or express sorrow or sympathy for; empathize with; pity.
- commissariat — A commissariat is a military department that is in charge of food supplies.