| BAROTRAUMATA | • BAROTRAUMA n. injury sustained from failure to equalize the pressure of an air-containing space with that of the surrounding environment. | 
| CARBURETTORS | • carburettors n. Plural of carburettor. • CARBURETTOR n. an apparatus for charging a gas with carbon compounds, also CARBURETER, CARBURETOR, CARBURETTER.
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| CONTRIBUTARY | • contributary adj. Obsolete form of contributory. • CONTRIBUTARY n. (obsolete) a person or thing that contributes, also CONTRIBUTORY.
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| CONTRIBUTORS | • contributors n. Plural of contributor. • CONTRIBUTOR n. one who contributes.
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| CONTRIBUTORY | • contributory adj. Of, pertaining to, or involving a contribution. • contributory adj. Tending to contribute to a result.
 • contributory adj. (Obsolete) Paying tribute, tributary.
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| DISTRIBUTORS | • distributors n. Plural of distributor. • DISTRIBUTOR n. one who distributes, also DISTRIBUTER.
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| FLUTTERBOARD | • flutterboard n. (US) A buoyancy board made of foam, used to support the body when in water. • FLUTTERBOARD n. a kind of swimming aid, a kickboard.
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| MASTURBATORS | • masturbators n. Plural of masturbator. • MASTURBATOR n. one who masturbates.
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| MASTURBATORY | • masturbatory adj. Of or relating to masturbation. • masturbatory adj. Excessively self-absorbed or self-indulgent.
 • MASTURBATORY adj. of, relating to, or involving masturbation.
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| MUTTONBIRDER | • muttonbirder n. One who takes part in muttonbirding, the seasonal harvesting of petrel chicks. • MUTTONBIRDER n. (New Zealand) a person who hunts muttonbirds.
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| PERTURBATION | • perturbation n. (Uncountable) Agitation; the state of being perturbed. • perturbation n. (Countable) A small change in a physical system, or more broadly any definable system (such as a biological…
 • perturbation n. (Countable, astronomy, physics) Variation in an orbit due to the influence of external bodies.
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| PERTURBATORS | • perturbators n. Plural of perturbator. • PERTURBATOR n. one who perturbates.
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| PERTURBATORY | • perturbatory adj. Relating to, or causing, perturbation. • perturbatory n. (Obsolete) The supposed power of deflecting the divining rod by magnetic influence.
 • PERTURBATORY n. something tending to perturb.
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| PROTUBERATED | • protuberated v. Simple past tense and past participle of protuberate. • PROTUBERATE v. to bulge out.
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| PROTUBERATES | • protuberates v. Third-person singular simple present indicative form of protuberate. • PROTUBERATE v. to bulge out.
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| RETRIBUTIONS | • retributions n. Plural of retribution. • RETRIBUTION n. retaliation, punishment.
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| SUBSTRACTORS | • SUBSTRACTOR n. (Shakespeare) a detractor. |