| ALBUGINEOUS | • albugineous adj. Of the nature of, or resembling, the white of the eye, or of an egg; albuminous; applied to textures… • ALBUGINEOUS adj. like the white of an eye or an egg; white-coloured. |
| BOTULINUSES | • BOTULINUS n. a powerful bacterial toxin, also BOTULIN, BOTULINUM. |
| BOUTIQUIEST | • BOUTIQUEY adj. like a boutique. |
| BULBIFEROUS | • bulbiferous adj. (Botany) Producing bulbs or bulbils. • BULBIFEROUS adj. bearing bulbs. |
| DUBIOUSNESS | • dubiousness n. The state of being dubious. • DUBIOUSNESS n. the state of being dubious. |
| EUGLOBULINS | • euglobulins n. Plural of euglobulin. • EUGLOBULIN n. a simple protein that does not dissolve in pure water. |
| EUPHORBIUMS | • EUPHORBIUM n. the resinous gum of certain succulent plants of the genus Euphorbia, formerly used as an emetic and purgative. |
| SOUBRIQUETS | • soubriquets n. Plural of soubriquet. • SOUBRIQUET n. (French) a nickname, also SOBRIQUET. |
| SUBCOUNTIES | • subcounties n. Plural of subcounty. • SUBCOUNTY n. a part of a county. |
| SUBITANEOUS | • subitaneous adj. (Obsolete) sudden. • SUBITANEOUS adj. sudden; hasty; hastily made. |
| SUBROUTINES | • subroutines n. Plural of subroutine. • SUBROUTINE n. a subordinate routine. |
| SUBVITREOUS | • subvitreous adj. (Mineralogy) Having an almost vitreous lustre. • SUBVITREOUS adj. somewhat vitreous. |
| UBIQUINONES | • ubiquinones n. Plural of ubiquinone. • UBIQUINONE n. a quinine used involved in the transfer of electrons during cell respiration. |
| UMBRIFEROUS | • umbriferous adj. Casting or making a shade; umbrageous. • UMBRIFEROUS adj. giving or bearing shade. |
| UNBOUNCIEST | • UNBOUNCY adj. not bouncy. |
| UNOBTRUSIVE | • unobtrusive adj. Not obtrusive; not blatant or noticeable; discreet, inconspicuous. • UNOBTRUSIVE adj. not obtrusive, also INOBTRUSIVE. |