8-letter words containing r, u, n, i, o
- sourdine — mute (def 10).
- souvenir — a usually small and relatively inexpensive article given, kept, or purchased as a reminder of a place visited, an occasion, etc.; memento.
- sturnoid — of or relating to starlings
- thonburi — a city in S Thailand, near Bangkok.
- torquing — Mechanics. something that produces or tends to produce torsion or rotation; the moment of a force or system of forces tending to cause rotation.
- touraine — a former province in W France. Capital: Tours.
- tournois — (of coins) minted in Tours, France: livre tournois.
- trigonum — trigone.
- trunnion — either of the two cylindrical projections on a cannon, one on each side for supporting the cannon on its carriage.
- turingol — (language) A high-level language for programming Turing Machines by Donald Knuth. It was the subject of the first construction of a nontrivial attribute grammar.
- tutoring — a person employed to instruct another in some branch or branches of learning, especially a private instructor.
- unciform — hook-shaped.
- unerotic — arousing or satisfying sexual desire: an erotic dance.
- unforbid — unforbidden
- unheroic — Also, heroical. of, relating to, or characteristic of a hero or heroine.
- unicolor — having only one color.
- unicorny — (humour, programming) A feature that's so early in the planning stages that it might as well be imaginary.
- unilobar — (of an organ in the body) having, consisting of, or relating to one lobe
- unipolar — Also, homopolar. Physics. having or pertaining to a single magnetic or electric pole.
- unironed — (of clothing, etc) that has not been ironed
- unironic — not ironic
- unprison — to release from prison.
- urinator — someone who urinates
- urobilin — a brownish pigment found in faeces and sometimes in urine. It is formed by oxidation of urobilinogen, a colourless substance produced by bacterial degradation of the bile pigment bilirubin in the intestine