| BEAUTIFULLEST | • beautifullest adj. Alternative spelling of beautifulest. • BEAUTIFUL adj. fair to look at. |
| BEAUTIFULNESS | • beautifulness n. The quality of being beautiful; beauty. • BEAUTIFULNESS n. the state of being beautiful. |
| SUBLIEUTENANT | • sublieutenant n. Alternative form of sub-lieutenant. • sub-lieutenant n. (Military, navy) A commissioned officer of the navy whose rank is immediately below that of a lieutenant. • SUBLIEUTENANT n. a commissioned officer in the British navy ranking immediately below lieutenant. |
| SUBLITERATURE | • subliterature n. (Uncountable) Inferior literature, such as pulp fiction. • subliterature n. (Sciences) A defined portion of an academic literature. • SUBLITERATURE n. popular writing (as mystery or adventure stories) considered inferior to standard literature. |
| SUBSEQUENTIAL | • subsequential adj. Subsequent. • subsequential adj. (Mathematics) Relating to a subsequence. • SUBSEQUENTIAL adj. subsequent. |
| SUPERANNUABLE | • superannuable adj. Relating to a superannuation, or retirement benefit fund. • SUPERANNUABLE adj. that can be superannuated. |
| TUBERCULATELY | • tuberculately adv. In a tuberculate manner. • TUBERCULATE adv. bearing tubercles, knobbly projections or excrescences, also TUBERCULATED. |
| UNASSUAGEABLE | • unassuageable adj. (Usually of an emotion) Impossible to assuage. • UNASSUAGEABLE adj. not capable of being assuaged. |
| UNCONQUERABLE | • unconquerable adj. Not conquerable; indomitable. • UNCONQUERABLE adj. incapable of being conquered. |
| UNEQUIVOCABLE | • unequivocable adj. (Proscribed) Nonstandard form of unequivocal. • UNEQUIVOCABLE adj. leaving no doubt, also UNEQUIVOCAL. |
| UNPERSUADABLE | • unpersuadable adj. Not persuadable; who cannot be persuaded or convinced. • unpersuadable adj. Of which one cannot be persuaded. • UNPERSUADABLE adj. not persuadable. |
| UNPLEASURABLE | • unpleasurable adj. That gives displeasure. • UNPLEASURABLE adj. not pleasurable. |
| UNRETURNABLES | Sorry, definition not available. |
| UNTUNABLENESS | • untunableness n. (Now rare) The quality of not being tuneful. • UNTUNABLENESS n. the state of being untunable. |