6-letter words containing a, u, i
- unpaid — a simple past tense and past participle of pay1 .
- unsaid — simple past tense and past participle of unsay.
- unvain — excessively proud of or concerned about one's own appearance, qualities, achievements, etc.; conceited: a vain dandy.
- uracil — Biochemistry. a pyrimidine base, C 4 H 4 N 2 O 2 , that is one of the fundamental components of RNA, in which it forms base pairs with adenine. Symbol: U.
- uralic — a family of languages that comprises Finno-Ugric and Samoyed as subfamilies. Hungarian, Finnish, and Estonian belong to Uralic.
- urania — Classical Mythology. the Muse of astronomy.
- uranic — of or relating to the heavens; astronomical: uranic principles.
- uranin — an alkaline salt of fluorescein, used as a brownish-red dye
- uratic — a salt of uric acid.
- uredia — uredinium.
- uremia — a condition resulting from the retention in the blood of constituents normally excreted in the urine.
- urinal — a flushable wall fixture, as in a public lavatory, used by men for urinating.
- urtica — a nettle which yields a flax-like fibre
- utopia — an imaginary island described in Sir Thomas More's Utopia (1516) as enjoying perfection in law, politics, etc.
- uzziah — the son and successor of Amaziah as king of Judah, reigned 783?–742? b.c. II Kings 15:13, 30–34.
- valium — Valium is a drug given to people to calm their nerves when they are very depressed or upset.
- vicuna — a wild South American ruminant, Vicugna vicugna, of the Andes, related to the guanaco but smaller, and yielding a soft, delicate wool: an endangered species, now increasing in numbers.
- vidual — widowed
- visual — of or relating to seeing or sight: a visual image.
- wairua — a spirit or soul
- watusi — Tutsi.
- wuxian — former name of Suzhou (def 1).
- yanqui — (in Latin America) Yankee; a citizen of the U.S.
- yautia — a stemless plant, Xanthosoma sagittifolium, of the arum family, cultivated in tropical America for its tuberous, starchy root, cooked and eaten like potatoes.
- youkai — Alt form yokai.