9-letter words containing t, o, y, i, s
- trigynous — (of a plant) having three pistils
- typhlosis — blindness.
- ventosity — flatulence
- verbosity — the state or quality of being verbose; superfluity of words; wordiness: His speeches were always marred by verbosity.
- villosity — a villous surface or coating.
- viscosity — the state or quality of being viscous.
- viscounty — viscountcy.
- vitiosity — an imperfection
- waypoints — Plural form of waypoint.
- whiteboys — a secret agrarian peasant organization, active in Ireland during the early 1760s, whose members wore white shirts for recognition on their night raids to destroy crops, barns, and other property in redressing grievances against landlords and protesting the paying of tithes.
- yoshihito — 1879–1926, emperor of Japan 1912–26 (son of Mutsuhito).