12-letter words containing h, i, e, r, o, n
- thermidorian — a member of the French moderate group who participated in the downfall of Robespierre and his followers on the 9th Thermidor (July 27th), 1794.
- thermohaline — relating to both the temperature and salinity of ocean water
- thermosiphon — an arrangement of siphon tubes that enables water in a heating apparatus to circulate by means of convection.
- thioarsenate — any of a group of chemical compounds considered salts of the thioarsenic acids
- thioarsenite — any of a group of chemical compounds considered salts of the thioarsenious acids
- thioridazine — a phenothiazine, C 21 H 26 N 2 S 2 , used as an antipsychotic chiefly in the treatment of acute psychoses and schizophrenia.
- third person — the grammatical person used by the speaker of an utterance in referring to anyone or anything other than the speaker or the one (third person singular) or ones (third person plural) being addressed.
- through-line — a theme or idea that runs from the beginning to the end of a book, film, etc
- time-honored — revered or respected because of antiquity and long continuance: a time-honored custom.
- torch singer — a singer, especially a woman, who specializes in singing torch songs.
- trephination — a small circular saw with a center pin mounted on a strong hollow metal shaft to which is attached a transverse handle: used in surgery to remove circular disks of bone from the skull.
- trichopteran — trichopterous.
- trichopteron — trichopteran.
- trochanteric — belonging or relating to a trochanter
- trochelminth — any invertebrate of the phylum Trochelminthes (now usually broken up into several phyla), comprising the rotifers, gastrotrichs, and several other forms.
- trondhjemite — a coarse-grained igneous rock composed of quartz, plagioclase feldspar, and a small amount of biotite.
- unauthorized — lacking permission; unsanctioned: unauthorized access.
- unchronicled — not chronicled or recorded
- undernourish — to deprive of or fail to provide with nutrients essential for health and growth
- unharmonized — to bring into harmony, accord, or agreement: to harmonize one's views with the new situation.
- unheroically — in an unheroic manner
- unprohibited — to forbid (an action, activity, etc.) by authority or law: Smoking is prohibited here.
- unrhetorical — not rhetorical; literal; plainspoken
- unwished-for — undesired; unwelcome: an unwished-for occurrence.
- unworshipped — not worshipped; not admired or revered
- unworthiness — not worthy; lacking worth or excellence.
- vaporishness — the quality or state of being vaporish
- von stroheim — Erich [er-ik;; German ey-rikh] /ˈɛr ɪk;; German ˈeɪ rɪx/ (Show IPA), 1885–1957, U.S. actor and director, born in Austria.
- weigh anchor — to raise a vessel's anchor or (of a vessel) to have its anchor raised in preparation for departure
- white bryony — a climbing herbaceous cucurbitaceous plant, Bryonia dioica, of Europe and North Africa, having greenish flowers and red berries
- white-ground — pertaining to or designating a style of vase painting developed in Greece from the 6th to the 4th centuries b.c., characterized chiefly by a white background of slip onto which were painted polychromatic figures.
- wigtownshire — a historic county in SW Scotland.
- winged horse — the constellation Pegasus.
- wolf herring — a voracious clupeoid fish, Chirocentrus dorab, inhabiting the tropical Indian and Pacific oceans.
- wonder child — an unusually intelligent or talented child; prodigy; wunderkind.
- xanthopterin — a yellow pigment, C6H5N5O2, found in some butterfly or moth wings or in the urine of mammals