| ANTIBARBARUS | • antibarbarus n. A dictionary of linguistic barbarisms; a book describing how not to write in a given language. • ANTIBARBARUS n. a list of words and sayings to be avoided in the classical usage of a language. |
| BIOTURBATION | • bioturbation n. (Geology) the mixing of soil or sediment by living organisms. • BIOTURBATION n. the restructuring of sedimentary deposits (as in a lake bottom or seabed) by moving organisms (as worms and burrowing clams). |
| LANDLUBBERLY | • landlubberly adj. Like a landlubber. • LANDLUBBERLY adj. like a landlubber, a seaman's derogatory name for a landsman. |
| OBUMBRATIONS | • obumbrations n. Plural of obumbration. • OBUMBRATION n. the act of obumbrating. |
| SUBLIBRARIAN | • sublibrarian n. An under or assistant librarian. • SUBLIBRARIAN n. a subordinate librarian. |
| SUBURBANISED | • suburbanised v. Simple past tense and past participle of suburbanise. • suburbanised adj. (British spelling) That has become a suburb or suburban area. • SUBURBANISE v. to make suburban, also SUBURBANIZE. |
| SUBURBANISES | • suburbanises v. Third-person singular simple present indicative form of suburbanise. • SUBURBANISE v. to make suburban, also SUBURBANIZE. |
| SUBURBANISMS | • suburbanisms n. Plural of suburbanism. • SUBURBANISM n. the state of being suburban. |
| SUBURBANITES | • suburbanites n. Plural of suburbanite. • SUBURBANITE n. one who lives in the suburbs. |
| SUBURBANIZED | • suburbanized v. Simple past tense and past participle of suburbanize. • SUBURBANIZE v. to make suburban, also SUBURBANISE. |
| SUBURBANIZES | • suburbanizes v. Third-person singular simple present indicative form of suburbanize. • SUBURBANIZE v. to make suburban, also SUBURBANISE. |
| UNBETTERABLE | • unbetterable adj. That cannot be bettered. • UNBETTERABLE adj. that cannot be bettered. |
| UNBREACHABLE | • unbreachable adj. Impossible to breach. • UNBREACHABLE adj. that cannot be breached. |
| UNBREAKABLES | • unbreakables n. Plural of unbreakable. |
| UNBREATHABLE | • unbreathable adj. Not suitable for breathing. • unbreathable adj. Not letting air seep through. • UNBREATHABLE adj. not fit for being breathed. |
| UNBRIDGEABLE | • unbridgeable adj. Unable to be bridged or crossed; impossible to span. • UNBRIDGEABLE adj. that cannot be bridged. |
| UNOBSERVABLE | • unobservable adj. That cannot be observed. • unobservable n. Something that cannot be observed. • UNOBSERVABLE n. something that cannot be observed. |
| UNSCABBARDED | • unscabbarded adj. Not in a scabbard. • UNSCABBARD v. to withdraw e.g. a sword from a scabbard. |