| 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. |
| ARDUOUSNESS | • arduousness n. The state of being arduous. • ARDUOUSNESS n. the state of being arduous. |
| BURRAMUNDIS | • BURRAMUNDI n. (Native Australian) any of several Australian river-fish, also BARRAMUNDA, BARRAMUNDI. |
| DRACUNCULUS | • dracunculus n. A dragonet, a fish of families Calliomyidae or Draconettidae. • dracunculus n. The Guinea worm (Filaria medinensis, now Dracunculus medinensis). • Dracunculus prop.n. A taxonomic genus within the family Dracunculidae – greatly elongated nematode worms including the Guinea worm. |
| JAGUARUNDIS | • jaguarundis n. Plural of jaguarundi. • JAGUARUNDI n. (Tupi) a South American wild cat, aka eyra, also JAGUARONDI. |
| QUADRUMANES | • quadrumanes n. Plural of quadrumane. • QUADRUMANE n. a former name for primates other than man, also QUADRUMAN. |
| ROUNDABOUTS | • roundabouts n. Plural of roundabout. • ROUNDABOUT v. to go round and round. |
| SUPERABOUND | • superabound v. (Intransitive, stative) To abound very much; to be superabundant. • SUPERABOUND v. to be superabundant. |
| 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. |
| UNDERVALUES | • undervalues v. Third-person singular simple present indicative form of undervalue. • UNDERVALUE v. to value below the real worth. |
| UNHAZARDOUS | • unhazardous adj. Not hazardous. • UNHAZARDOUS adj. not hazardous. |
| UNPERSUADED | • unpersuaded adj. Not persuaded. • UNPERSUADED adj. not persuaded. |
| UNPURCHASED | • unpurchased adj. Not purchased by anybody; unsold. • UNPURCHASED adj. not purchased. |
| 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. |
| UNSURPASSED | • unsurpassed adj. Not exceeded by others. • UNSURPASSED adj. not surpassed. |
| 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. |