12-letter words containing e, p, i, h, o
- thiosulphate — any salt of thiosulphuric acid
- 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.
- thomas paine — Albert Bigelow [big-uh-loh] /ˈbɪg əˌloʊ/ (Show IPA), 1861–1937, U.S. author and editor.
- to the point — a sharp or tapering end, as of a dagger.
- 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.
- triadelphous — (of stamens) united by the filaments into three sets or bundles.
- tricephalous — with three heads
- trichopteran — trichopterous.
- trichopteron — trichopteran.
- trimethoprim — a synthetic crystalline compound, C 11 H 18 N 4 O 3 , usually combined with a sulfonamide as an antibiotic preparation in the treatment of urinary tract infections and pneumocystis pneumonia.
- triphosphate — a salt derived from triphosphoric acid.
- uneuphonious — pleasant in sound; agreeable to the ear; characterized by euphony: a sweet, euphonious voice.
- unhospitable — not hospitable
- unpolishable — incapable of being made smooth or shiny
- unprohibited — to forbid (an action, activity, etc.) by authority or law: Smoking is prohibited here.
- unworshipped — not worshipped; not admired or revered
- vaporishness — the quality or state of being vaporish
- videographer — a person who makes films with a video camera.
- webliography — a list of electronic documents, websites, or other resources available on the World Wide Web, especially those relating to a particular subject: a student's annotated webliography on Shakespeare.
- whistle-stop — to campaign for political office by traveling around the country, originally by train, stopping at small communities to address voters.
- white poplar — Also called abele. an Old World poplar, Populus alba, widely cultivated in the U.S., having the underside of the leaves covered with a dense silvery-white down.
- white potato — potato (def 1).
- white sapote — a tropical American tree, Casimiroa edulis, of the rue family, having greenish, inconspicuous flowers and tomatolike fleshy fruit that is yellow on the inside and gray or yellowish-green on the outside.
- woodchippers — Plural form of woodchipper.
- xanthopterin — a yellow pigment, C6H5N5O2, found in some butterfly or moth wings or in the urine of mammals