| THUNDERCLAPS | • thunderclaps n. Plural of thunderclap. • thunder␣claps n. Plural of thunder clap. • THUNDERCLAP n. a clap of thunder. |
| 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. |
| UNDERCHARGED | • undercharged v. Simple past tense and past participle of undercharge. • UNDERCHARGE v. to charge too little. |
| UNDERCHARGES | • undercharges v. Third-person singular simple present indicative form of undercharge. • UNDERCHARGE v. to charge too little. |
| UNDERCLASSES | • underclasses n. Plural of underclass. • UNDERCLASS n. the lowest social stratum usually made up of disadvantaged minority groups. |
| UNDERCLOTHED | • underclothed v. Simple past tense and past participle of underclothe. • UNDERCLOTHE v. to clothe insufficiently. |
| UNDERCLOTHES | • underclothes n. (Plural only) clothes worn next to the skin and underneath outer clothing. • under␣clothes n. Alternative spelling of underclothes. • UNDERCLOTHES n. clothes worn under one's outer clothing. |
| UNDERCLUBBED | • underclubbed v. Simple past tense and past participle of underclub. • UNDERCLUB v. in golf, to hit with a club that has too great loft to achieve the required distance. |
| UNDERCOATING | • undercoating n. A coat of paint or other material applied onto a surface before that of a topcoat; an undercoat. • undercoating v. Present participle of undercoat. • UNDERCOATING n. an undercoat of paint. |
| UNDERCOOKING | • undercooking v. Present participle of undercook. • UNDERCOOK v. to cook insufficiently or to a lesser extent than usual. |
| UNDERCOOLING | • undercooling v. Present participle of undercool. • undercooling n. An instance of insufficient cooling. • UNDERCOOL v. to cool insufficiently. |
| UNDERCOUNTED | • undercounted v. Simple past tense and past participle of undercount. • UNDERCOUNT v. to miscount by counting too few. |
| UNDERCOVERTS | • undercoverts n. Plural of undercovert. • UNDERCOVERT n. a covert of undergrowth. |
| UNDERCRESTED | • undercrested v. Simple past tense and past participle of undercrest. • UNDERCREST v. (Shakespeare) to bear like a crest. |
| UNDERCURRENT | • undercurrent n. A current of water which flows under the surface, and often in a different direction from surface currents. • undercurrent n. (Figuratively) A tendency of feeling or opinion that is concealed rather than exposed. • undercurrent v. (Transitive, also figuratively) To flow under some surface. |
| UNDERCUTTING | • undercutting v. Present participle of undercut. • undercutting n. An undercut; a cut in the lower part. • UNDERCUT v. to cut under. |