| ARUNDINACEOUS | • arundinaceous adj. (Botany) Of, pertaining to, or resembling a reed or cane. • ARUNDINACEOUS adj. like a reed. |
| DUMFOUNDERING | • dumfoundering v. Present participle of dumfounder. • DUMFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMBFOUNDER, DUMFOUND. |
| NONSTRUCTURED | • nonstructured adj. Not structured. • NONSTRUCTURED adj. not structured. |
| OUTREBOUNDING | • outrebounding v. Present participle of outrebound. • OUTREBOUND v. to rebound more than. |
| PEDUNCULATION | • pedunculation n. The condition of being pedunculate. • pedunculation n. A mass of peduncles. • PEDUNCULATION n. the state of being pedunculate. |
| PENDULOUSNESS | • pendulousness n. The state or quality of being pendulous. • PENDULOUSNESS n. the state of being pendulous. |
| PLENITUDINOUS | • plenitudinous adj. Characterised by plenitude; abundant. • PLENITUDINOUS adj. full, complete. |
| UNADVENTUROUS | • unadventurous adj. Not adventurous. • UNADVENTUROUS adj. not adventurous, also UNADVENTROUS. |
| UNBOUNDEDNESS | • unboundedness n. The condition of being unbounded. • UNBOUNDEDNESS n. the state of being unbounded. |
| UNCLOUDEDNESS | • uncloudedness n. The quality of not being clouded. • UNCLOUDEDNESS n. the state of being unclouded. |
| UNCONJECTURED | • unconjectured adj. Not conjectured. • UNCONJECTURED adj. not conjectured. |
| UNCONSTRUCTED | • unconstructed adj. Not (yet) constructed. • UNCONSTRUCTED adj. manufactured without added material for padding, stiffening, or shape retention. |
| UNCONSUMMATED | • unconsummated adj. Not consummated. • UNCONSUMMATED adj. not consummated. |
| UNDERCOUNTING | • undercounting v. Present participle of undercount. • UNDERCOUNT v. to miscount by counting too few. |
| UNDERGROUNDER | • undergrounder n. An underground publication or movie. • undergrounder n. One who is part of a secret or underground society or subculture. • under-grounder n. Alternative spelling of undergrounder. |
| UNDISHONOURED | • undishonoured adj. Not dishonoured. • UNDISHONOURED adj. not dishonoured. |
| UNFOUNDEDNESS | • unfoundedness n. The state or condition of being unfounded. • UNFOUNDEDNESS n. the state of being unfounded. |
| UNNEIGHBOURED | • unneighboured adj. Without neighbours. • UNNEIGHBOURED adj. without neighbours, also UNNEIGHBORED. |
| UNPUTDOWNABLE | • unputdownable adj. Of a person, etc.: difficult or impossible to put down (in various senses). • unputdownable adj. (Specifically) Of a book or other written work: so captivating or engrossing that one cannot bear to stop reading it. • un-put-downable adj. Alternative form of unputdownable. |
| UNSOUNDNESSES | • unsoundnesses n. Plural of unsoundness. • UNSOUNDNESS n. the state of being unsound. |