10-letter words containing a, t, b, r
- masterbate — Misspelling of masturbate.
- masturbate — to engage in masturbation.
- matchboard — a board having a tongue formed on one edge and a groove of the same dimensions cut into the other, used with similar boards to compose floors, dados, etc.
- matzo brei — small pieces of matzo soaked in water, mixed with beaten eggs, and fried.
- methiocarb — a crystalline compound, C 1 1 H 1 5 NO 2 S, used as a nonsystemic insecticide and miticide.
- microbiota — the microorganisms, both flora and fauna, that inhabit a particular region, when considered collectively.
- migratable — Capable of migrating.
- mirabilite — a decahydrate form of sodium sulfate, Na 2 SO 4 ⋅10H 2 O.
- mobocratic — Of or pertaining to mobocracy.
- montbretia — a widely cultivated plant of the African iridaceous genus Crocosmia, a cross between C. aurea and C. pottsii, with ornamental orange or yellow flowers, grown mostly as pot plants
- motor-boat — a boat propelled by an inboard or outboard motor.
- motorboats — Plural form of motorboat.
- mukhabarat — (in Middle Eastern countries) a secret police force
- multilobar — of or relating to a lobe, as of the lungs.
- nail-biter — a person who bites his or her nails, especially habitually.
- narrowboat — A canal boat less than 7 feet (2.1 m) wide with a maximum length of 70 feet (21.3 m) and steered with a tiller rather than a wheel.
- neuroblast — an immature nerve cell.
- obdurately — In an obdurate manner; stubbornly, intractably or inflexibly.
- obduration — the process of becoming or the state of being obdurate, intractable and indifferent
- oberration — (obsolete) A wandering about.
- obfuscator — Agent noun of obfuscate; one who obfuscates.
- obituaries — Plural form of obituary.
- obituarist — a notice of the death of a person, often with a biographical sketch, as in a newspaper.
- objuration — (rare) A firm binding by oath.
- objurgated — Simple past tense and past participle of objurgate.
- objurgates — Third-person singular simple present indicative form of objurgate.
- obligators — Plural form of obligator.
- obligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- obliterans — Producing obstruction due to inflammation and fibrosis.
- obliterate — to remove or destroy all traces of; do away with; destroy completely.
- obrogation — the annulment or alteration of a law by the enactment of a new one.
- obscurants — Plural form of obscurant.
- obsecrates — Third-person singular simple present indicative form of obsecrate.
- observator — (obsolete) An observer.
- obtruncate — to slice or chop off the head or top part of
- obturation — to stop up; close.
- obturators — Plural form of obturator.
- operatable — to work, perform, or function, as a machine does: This engine does not operate properly.
- orbiculate — orbicular; rounded.
- outbargain — to surpass in bargaining
- outbraving — Present participle of outbrave.
- outbreathe — to breathe out
- overbeaten — beaten too much or too many times
- overbrutal — excessively brutal
- oyster bay — a town on the N shore of Long Island, in SE New York. Theodore Roosevelt homestead nearby.
- paedotribe — (in ancient Greece) a gymnastics teacher
- paintbrush — a brush for applying paint, as one used in painting houses or one used in painting pictures.
- palpebrate — having eyelids.
- parabiotic — experimental or natural union of two individuals with exchange of blood.
- parity bit — (storage, communications) An extra bit added to a byte or word to reveal errors. See parity.