| BEMURMURING | • BEMURMUR v. to murmur at. |
| BURLESQUING | • burlesquing v. Present participle of burlesque. • burlesquing n. An instance of burlesque. • BURLESQUE v. to make a burlesque of. |
| SUBROUTINES | • subroutines n. Plural of subroutine. • SUBROUTINE n. a subordinate routine. |
| SUBURBANISE | • suburbanise v. Alternative form of suburbanize. • SUBURBANISE v. to make suburban, also SUBURBANIZE. |
| SUBURBANITE | • suburbanite n. (Informal) Someone who lives in the suburbs. • SUBURBANITE n. one who lives in the suburbs. |
| SUBURBANIZE | • suburbanize v. (Transitive) To make suburban; to convert or adapt to a suburb. • SUBURBANIZE v. to make suburban, also SUBURBANISE. |
| TUBERCULINS | • tuberculins n. Plural of tuberculin. • TUBERCULIN n. a fluid containing the products formed by the growth of the tubercle bacillus in a suitable culture medium. |
| UNBURDENING | • unburdening v. Present participle of unburden. • unburdening n. The act by which one unburdens oneself. • UNBURDEN v. to free from a burden, also UNBURTHEN. |
| UNBURNISHED | • unburnished adj. Not burnished. • UNBURNISHED adj. not burnished. |
| UNDERBUILDS | • underbuilds v. Third-person singular simple present indicative form of underbuild. • UNDERBUILD v. to build under in support; to build too little. |
| UNDERBUYING | • underbuying v. Present participle of underbuy. • UNDERBUY v. to buy at a lower price than. |
| UNDISTURBED | • undisturbed adj. Not disturbed or agitated. • undisturbed adj. Calm. • UNDISTURBED adj. not disturbed. |
| UNINSURABLE | • uninsurable adj. Not insurable; unable to be insured. • uninsurable n. A person or thing that cannot be insured. • UNINSURABLE adj. not capable of being insured. |
| UNOBTRUSIVE | • unobtrusive adj. Not obtrusive; not blatant or noticeable; discreet, inconspicuous. • UNOBTRUSIVE adj. not obtrusive, also INOBTRUSIVE. |
| UNREDUCIBLE | • unreducible adj. Not reducible. • UNREDUCIBLE adj. not reducible. |
| UNSUBSCRIBE | • unsubscribe v. (Intransitive) To cancel a subscription, especially to an online service. • unsubscribe n. An unsubscription. • UNSUBSCRIBE v. to terminate one's subscription. |