| ADVENTUROUS | • adventurous adj. (Of a person) Inclined to adventure; willing to take risks; prone to embark on hazardous enterprises; daring. • adventurous adj. (Of an act or product) Full of risks; risky; liable to be in danger; requiring courage; rash. • ADVENTUROUS adj. disposed to seek adventure. |
| MANSUETUDES | • mansuetudes n. Plural of mansuetude. • MANSUETUDE n. the state of being gentle, meekness, tameness. |
| ROUNDABOUTS | • roundabouts n. Plural of roundabout. • ROUNDABOUT v. to go round and round. |
| SUBAUDITION | • subaudition n. The act of understanding, or supplying, something not expressed. • subaudition n. That which is understood or supplied from that which is expressed. • SUBAUDITION n. understanding of something not expressed. |
| SURTURBRAND | • surturbrand n. A fibrous brown coal or bituminous wood. • SURTURBRAND n. (Icelandic) a lignite found interbedded with lavas in Iceland, also SURTARBRAND. |
| TURNAROUNDS | • turnarounds n. Plural of turnaround. • turn-arounds n. Plural of turn-around. • turn␣arounds n. Plural of turn around. |
| ULTRASOUNDS | • ultrasounds n. Plural of ultrasound. • ULTRASOUND n. vibrations of the same physical nature as sound but with frequencies above the range of human hearing. |
| UNDULATIONS | • undulations n. Plural of undulation. • UNDULATION n. a rising and falling in waves. |
| UNEXHAUSTED | • unexhausted adj. Not exhausted. • UNEXHAUSTED adj. not exhausted, also INEXHAUSTED. |
| UNINSULATED | • uninsulated adj. Lacking insulation; not insulated. • UNINSULATED adj. not insulated. |
| UNQUANTISED | • unquantised adj. Alternative form of unquantized. • UNQUANTISED adj. not quantised, also UNQUANTIZED. |
| UNSATURATED | • unsaturated adj. (Chemistry, of a solution) Not saturated; capable of dissolving more of a solute at the same temperature. • unsaturated adj. (Chemistry) Of a compound containing atoms sharing more than one valence bond, especially of an organic… • unsaturated adj. (Of a colour) Not chromatically pure; diluted. |
| UNSTAUNCHED | • unstaunched adj. Not staunched. • UNSTAUNCHED adj. not staunched. |
| UNSUSTAINED | • unsustained adj. Not sustained. • UNSUSTAINED adj. not sustained. |
| UNTREASURED | • untreasured adj. Not treasured; unvalued or unbeloved. • untreasured adj. Without treasure; possessing or containing no great prize. • untreasured v. Simple past tense and past participle of untreasure. |