| SUBGROUPS | • subgroups n. Plural of subgroup. • SUBGROUP v. to divide into subgroups. |
| SUGARBUSH | • sugarbush n. A grove of maple trees. • sugar␣bush n. An evergreen shrub found in south-western United States of America, Rhus ovata. • sugar␣bush n. (North America) A forest of sugar maples or other trees tapped for sugar. |
| SUPERBUGS | • superbugs n. Plural of superbug. • SUPERBUG n. a bacterium resistant to antibiotics. |
| SHUTTERBUGS | • shutterbugs n. Plural of shutterbug. • SHUTTERBUG n. (colloquial) a photography enthusiast. |
| SUBJUGATORS | • subjugators n. Plural of subjugator. • SUBJUGATOR n. one who subjugates. |
| SUBTERFUGES | • subterfuges n. Plural of subterfuge. • SUBTERFUGE n. deception by artifice or stratagem in order to conceal or evade. |
| SUGARBUSHES | • sugarbushes n. Plural of sugarbush. • sugar␣bushes n. Plural of sugar bush. • SUGARBUSH n. an area covered in sugar maple trees. |
| GROUNDBURSTS | • groundbursts n. Plural of groundburst. • GROUNDBURST n. the detonation of a nuclear warhead at ground level. |
| SUBSTRUCTING | • substructing v. Present participle of substruct. • SUBSTRUCT v. to build beneath; to lay as a foundation. |
| TRUSTBUSTING | • trustbusting n. (US) The breaking up of trusts or monopolies. • TRUSTBUSTING n. the dissolution of corporate trusts. |
| FUSSBUDGETIER | • FUSSBUDGETY adj. like a fussbudget, a person who fusses about unimportant things. |
| SUBCLUSTERING | • subclustering n. The creation of a subcluster. • SUBCLUSTER v. to form part of a cluster of galaxies. |
| SUBURBANISING | • suburbanising v. Present participle of suburbanise. • SUBURBANISE v. to make suburban, also SUBURBANIZE. |
| TRUSTBUSTINGS | • TRUSTBUSTING n. the dissolution of corporate trusts. |
| UNSUBSCRIBING | • unsubscribing v. Present participle of unsubscribe. • UNSUBSCRIBE v. to terminate one's subscription. |
| LUGUBRIOUSNESS | • lugubriousness n. The property of being lugubrious. • LUGUBRIOUS n. mournful, dismal, esp. in an exaggerated or affected manner. |
| UMBRAGEOUSNESS | • umbrageousness n. The quality of being umbrageous. • UMBRAGEOUSNESS n. the state of being umbrageous. |