9-letter words containing i, r, a, t, o, n
- triathlon — an athletic contest comprising three consecutive events, usually swimming, bicycling, and distance running.
- triclosan — a drug used to treat skin infections
- trination — celebration of Mass three times on the same day by the same priest.
- trinomial — Algebra. consisting of or pertaining to three terms.
- trionymal — having a name that consists of three separate parts
- trisagion — an ancient hymn
- tritanope — a person who cannot distinguish the colour blue
- troparion — (in the Greek Orthodox Church) a verse or short hymn
- urination — to pass or discharge urine.
- variation — the act, process, or accident of varying in condition, character, or degree: Prices are subject to variation.
- vernation — the arrangement of the foliage leaves within the bud.
- vibration — the act of vibrating.
- victorian — of or relating to Queen Victoria or the period of her reign: Victorian poets.