| DAUGHTERLIEST | • DAUGHTERLY adj. as becomes a daughter, filial. |
| MULTIAUTHORED | • multiauthored adj. Written by more than one author. |
| PHOSPHURETTED | • phosphuretted adj. Alternative spelling of phosphureted. • PHOSPHURETTED adj. combined with phosphorus, also PHOSPHORETTED. |
| PHOTOPRODUCTS | • photoproducts n. Plural of photoproduct. • PHOTOPRODUCT n. a product of a photochemical reaction. |
| SOUTHEASTWARD | • southeastward adj. In or toward the southeast. • southeastward adv. Toward the southeast. • SOUTHEASTWARD adv. in a southeasterly direction, also SOUTHEASTWARDS. |
| SOUTHWESTWARD | • southwestward adj. In or toward the southwest. • southwestward adv. Toward the southwest. • SOUTHWESTWARD adv. in a southwesterly direction, also SOUTHWESTWARDS. |
| STEPDAUGHTERS | • stepdaughters n. Plural of stepdaughter. • STEPDAUGHTER n. a daughter of one's wife or husband by a former partner. |
| THUNDERSTONES | • thunderstones n. Plural of thunderstone. • THUNDERSTONE n. (Shakespeare) a thunderbolt. |
| THUNDERSTORMS | • thunderstorms n. Plural of thunderstorm. • THUNDERSTORM n. a storm featuring thunder. |
| THUNDERSTRIKE | • thunderstrike v. (Transitive, now rare) To strike, blast, or injure by, or as if by, lightning. • thunderstrike v. (Transitive, figurative, now rare) To astonish, or strike dumb, as with something terrible. • THUNDERSTRIKE v. to strike dumb. |
| THUNDERSTROKE | • thunderstroke n. Thunderbolt. • THUNDERSTROKE n. a stroke of or as if of lightning with the attendant thunder. |
| THUNDERSTRUCK | • thunderstruck adj. Astonished, amazed or so suddenly surprised as to be unable to speak. • THUNDERSTRIKE v. to strike dumb. |
| ULTRAORTHODOX | • ultraorthodox adj. Very orthodox, chiefly among Jewish sects. • ultra-Orthodox adj. (Of a Jew) Very strictly observant; Haredi; being either Hasidic or Litvish (Misnagdic). • ULTRAORTHODOX adj. extremely orthodox. |
| UNDERSTRENGTH | • understrength adj. Lacking in number (Of a military unit, sport team, etc.). • understrength adj. Lacking in strength or durability (of a material or structure). • UNDERSTRENGTH adj. deficient in strength. |
| UNDERTHRUSTED | • underthrusted v. Simple past tense and past participle of underthrust. |
| UNTHRIFTIHEAD | • unthriftihead n. (Obsolete) unthriftiness. • UNTHRIFTIHEAD n. (archaic) thriftlessness. |
| UNTHRIFTYHEAD | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |
| UNTHRIFTYHEDS | • UNTHRIFTYHED n. (Spenser) unthriftiness, also UNTHRIFTYHEAD. |