| DUMBFOUNDERS | • dumbfounders n. Plural of dumbfounder. • DUMBFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMFOUND, DUMFOUNDER. |
| DUMBFOUNDING | • dumbfounding v. Present participle of dumbfound. • DUMBFOUND v. to strike dumb; to confuse with astonishment, also DUMBFOUNDER, DUMFOUND, DUMFOUNDER. |
| DUMFOUNDERED | • dumfoundered v. Simple past tense and past participle of dumfounder. • DUMFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMBFOUNDER, DUMFOUND. |
| OUTREBOUNDED | • outrebounded v. Simple past tense and past participle of outrebound. • OUTREBOUND v. to rebound more than. |
| PSEUDOPODIUM | • pseudopodium n. (Cytology) pseudopod. • PSEUDOPODIUM n. a process protruding from the cell of a protozoan, etc., used for movement or feeding. |
| ROUNDABOUTED | • roundabouted v. Simple past tense and past participle of roundabout. • ROUNDABOUT v. to go round and round. |
| THUNDERCLOUD | • thundercloud n. A large, dark cloud, usually a cumulonimbus, charged with electricity and producing thunder and lightning;… • thundercloud n. (By extension, figurative) Something menacing and brooding. • thunder␣cloud n. Alternative spelling of thundercloud. |
| UNCOMPOUNDED | • uncompounded adj. Not compounded. • UNCOMPOUNDED adj. not compounded. |
| UNCONFOUNDED | • unconfounded adj. Not confounded. • UNCONFOUNDED adj. not confounded. |
| UNDERCOUNTED | • undercounted v. Simple past tense and past participle of undercount. • UNDERCOUNT v. to miscount by counting too few. |
| UNDERGROUNDS | • undergrounds n. Plural of underground. • undergrounds v. Third-person singular simple present indicative form of underground. • UNDERGROUND n. a subterranean space or channel. |
| UNDERPRODUCE | • underproduce v. To produce less than normal, or less than needed. • UNDERPRODUCE v. to produce less than the expected amount. |
| UNDOCUMENTED | • undocumented adj. Lacking instructions or reference material. • undocumented adj. Not having official documents that provide identification, authorization, etc. • undocumented n. (Informal) Synonym of undocumented immigrant. |
| UNGROUNDEDLY | • ungroundedly adv. Without grounds; without a foundation or adequate reason. • UNGROUNDED adv. not grounded. |
| UNINTRODUCED | • unintroduced adj. Not having been introduced. • UNINTRODUCED adj. not introduced. |