9-letter words containing e, n, r, o, i
- tinkertoy — a children's toy construction set
- tire iron — a short length of steel with one end flattened to form a blade, used as a crowbar for removing tires from wheel rims.
- tirewoman — a lady's maid.
- tonbridge — a market town in SE England, in SW Kent on the River Medway. Pop: 35 833 (2001)
- top-liner — an entertainer who is important enough to be the star of a show
- torbanite — Petrology. a dark-brown oil shale containing a large amount of carbonaceous matter.
- tormentil — a low European plant, Potentilla erecta, of the rose family, having small, bright-yellow flowers, and a strongly astringent root used in medicine and in tanning and dyeing.
- torrenize — to register (property) under a Torrens law
- tottering — walking unsteadily or shakily.
- trasimeno — a lake in central Italy, in Umbria near Perugia: Romans defeated by Hannibal 217 b.c. About 50 sq. mi. (130 sq. km).
- trebbiano — a type of grape and vine cultivated in Italy for making wine (by the same name)
- trebizond — a medieval empire in NE Asia Minor 1204–1461.
- tretinoin — a drug chemically related to vitamin A, used as a topical ointment to treat skin disorders, especially acne.
- tricerion — a candlestick with three arms
- tricotine — cavalry twill.
- trihedron — the figure determined by three planes meeting in a point.
- trimphone — a phone designed in the 1960s
- tripleton — (especially in bridge) a set of three cards of the same suit in a hand as dealt.
- tritanope — a person who cannot distinguish the colour blue
- trondheim — a seaport in central Norway, on Trondheim Fiord.
- tropeolin — any of a number of orange or yellow azo dyes of complex molecular structure.
- unbroiled — not broiled
- undersoil — subsoil.
- uniformed — identical or consistent, as from example to example, place to place, or moment to moment: uniform spelling; a uniform building code.
- unionizer — someone who organizes workers into a trade union or trade unions
- unmortise — to unfasten or separate (something mortised).
- unprovide — to fail to supply necessary requirements or provisions; to divest
- unrosined — not coated with rosin
- unserious — of, showing, or characterized by deep thought.
- unstoried — without a history; not written as history or told as folklore: an unstoried island.
- unworried — having or characterized by worry; concerned; anxious: Their worried parents called the police.
- uredinous — of or relating to rust
- urokinase — an enzyme, present in the blood and urine of mammals, that activates plasminogen and is used medicinally to dissolve blood clots.
- vectoring — the act of vectoring or guiding aircraft using vectors
- vermilion — a town in N Ohio.
- verminous — of the nature of or resembling vermin.
- vernation — the arrangement of the foliage leaves within the bud.
- veronique — (of a dish) served in a white sauce and garnished with seedless white grapes
- version 7 — (operating system) (V7) The unsupported release of Unix ancestral to all current commercial versions. Brian Kernighan announced the release of V7 in summer 1979, at the Unix User's Group meeting in Toronto. Before the release of the POSIX/SVID standards, V7's features were often treated as a Unix portability baseline. Some old-timers impatient with commercialisation and kernel bloat still maintain that V7 was the Last True Unix. See BSD, USG Unix, System V.
- vetturino — a person who drives a vettura
- victorine — a canon regular of the Order of St. Victor, founded in Paris, France, in 1110, which was famous for its learning and influence in the Middle Ages, and which became extinct during the French Revolution.
- videoporn — pornographic movies available on videocassette or optical disk, on the Internet, or on subscription television.
- vin rouge — red wine.
- vinometer — a hydrometer for measuring the percentage of alcohol in wine.
- vireonine — a vireo, or any bird of the Vireonidae family
- volucrine — relating to birds
- weisshorn — a mountain in S Switzerland, in the Alps. 14,804 feet (4512 meters).
- werelions — Plural form of werelion.
- whereinto — Into which.
- whirlbone — Alternative form of whirl-bone.