| OBSTROPULOUS | • obstropulous adj. (UK, obsolete, slang) Synonym of obstreperous. • OBSTROPULOUS adj. (colloquial) noisy, unruly, also OBSTREPEROUS, OBSTROPALOUS. |
| PLUMBAGINOUS | • plumbaginous adj. Alternative spelling of plumbagineous. • PLUMBAGINOUS adj. of or like plumbago, graphite. |
| PLUMBIFEROUS | • plumbiferous adj. Producing or containing lead. • PLUMBIFEROUS adj. bearing or yielding lead. |
| SUBDUPLICATE | • subduplicate adj. (Mathematics) Expressed by the square root; said of ratios. • SUBDUPLICATE adj. expressed by a square root. |
| SUBMULTIPLES | • submultiples n. Plural of submultiple. • SUBMULTIPLE n. a quantity that divides into another exactly. |
| SUBOPERCULAR | • subopercular adj. (Anatomy) Situated below the operculum. • subopercular adj. (Anatomy) Relating to the suboperculum. • subopercular n. (Anatomy) The suboperculum. |
| SUBOPERCULUM | • suboperculum n. (Anatomy) The lower opercular bone in fishes. • SUBOPERCULUM n. in fishes, a bone below and partly behind the gill cover. |
| SUBSCAPULARS | • subscapulars n. Plural of subscapular. • SUBSCAPULAR n. a subscapular vessel or nerve. |
| SUPERSUBTILE | • supersubtile adj. Archaic form of supersubtle. • SUPERSUBTILE adj. (obsolete) overly subtle, also SUPERSUBTLE. |
| UNDISPUTABLE | • undisputable adj. (Less common) Alternative form of indisputable. • UNDISPUTABLE adj. not disputable. |
| UNDISPUTABLY | • undisputably adv. In an undisputable manner; undeniably. |
| UNPUBLICISED | • unpublicised adj. Alternative spelling of unpublicized. • UNPUBLICISED adj. not publicised, also UNPUBLICIZED. |
| UNPUNISHABLE | • unpunishable adj. Not punishable; unable to be punished. • UNPUNISHABLE adj. not able to be punished. |
| UNPUNISHABLY | • unpunishably adv. In an unpunishable manner; without being liable to be punished. • UNPUNISHABLE adv. not able to be punished. |
| UNREPULSABLE | • unrepulsable adj. That cannot be repulsed. • UNREPULSABLE adj. that cannot be repulsed. |
| UNSUPPOSABLE | • unsupposable adj. Not supposable; beyond imagining. • UNSUPPOSABLE adj. not supposable. |