| AUTHORITARIANS | • authoritarians n. Plural of authoritarian. • AUTHORITARIAN n. one who favours blind submission to authority. |
| COUNTERTHREATS | • counterthreats n. Plural of counterthreat. • COUNTERTHREAT n. a threat made in response to another threat. |
| COUNTERTHRUSTS | • counterthrusts n. Plural of counterthrust. • COUNTERTHRUST n. a thrust to counter another thrust. |
| HORTICULTURIST | • horticulturist n. A gardener; a person interested or practicing horticulture. • HORTICULTURIST n. one who practises horticulture. |
| INSTRUCTORSHIP | • instructorship n. The office of an instructor. • instructorship n. The term of this office. • INSTRUCTORSHIP n. the office of instructor. |
| MOUTHBREATHERS | • mouthbreathers n. Plural of mouthbreather. • mouth-breathers n. Plural of mouth-breather an alternative spelling of mouth breather. • mouth␣breathers n. Plural of mouth breather. |
| SOUTHEASTERNER | • southeasterner n. A person from the southeast part of a geographic region. |
| SOUTHWESTERNER | • southwesterner n. A person from the southwest part of a geographic region. |
| SUPERSTRENGTHS | • superstrengths n. Plural of superstrength. • SUPERSTRENGTH n. exceptional strength. |
| THUNDERSTRIKES | • thunderstrikes v. Third-person singular simple present indicative form of thunderstrike. • THUNDERSTRIKE v. to strike dumb. |
| THUNDERSTROKES | • thunderstrokes n. Plural of thunderstroke. • THUNDERSTROKE n. a stroke of or as if of lightning with the attendant thunder. |
| TRACHYPTERUSES | • TRACHYPTERUS n. any member of the dealfish genus Trachypterus. |
| TROUBLESHOOTER | • troubleshooter n. A person skilled at locating the causes of problems and rectifying them. • troubleshooter n. (Computing) A software program or routine that attempts to diagnose a problem with the system. • TROUBLESHOOTER n. a skilled worker employed to locate trouble and make repairs in machinery and technical equipment. |
| TRUSTWORTHIEST | • trustworthiest adj. Superlative form of trustworthy: most trustworthy. • TRUSTWORTHY adj. worthy of confidence. |
| ULTRAMARATHONS | • ultramarathons n. Plural of ultramarathon. • ULTRAMARATHON n. a footrace longer than a marathon. |
| ULTRARIGHTISMS | • ULTRARIGHTISM n. adherence to extreme right-wing policies. |
| ULTRARIGHTISTS | • ultrarightists n. Plural of ultrarightist. • ULTRARIGHTIST n. an extreme conservative. |
| UNDERTHRUSTING | • underthrusting v. Present participle of underthrust. • UNDERTHRUST v. to insert (a faulted rock mass) into position under a passive rock mass. |