14-letter words containing t, i, e, h
- nontheoretical — not confined to the theoretical realm; actual
- nontherapeutic — of or relating to the treating or curing of disease; curative.
- nonthreatening — tending or intended to menace: threatening gestures.
- norethisterone — 19-nor-17\u03b1-ethynyltestosterone, a progestogen used in some combined oral contraceptives.
- north american — the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 feet (6187 meters); lowest, Death Valley, 276 feet (84 meters) below sea level. About 9,360,000 sq. mi. (24,242,400 sq. km).
- north ayrshire — a council area of W central Scotland, on the Firth of Clyde: comprises the N part of the historical county of Ayrshire, including the Isle of Arran; formerly part of Strathclyde Region (1975–96): chiefly agricultural, with fishing and tourism. Administrative centre: Irvine. Pop: 136 030 (2003 est). Area: 884 sq km (341 sq miles)
- north germanic — the subbranch of Germanic that includes the languages of Scandinavia and Iceland.
- north tyneside — a unitary authority of NE England, in Tyne and Wear. Pop: 190 800 (2003 est). Area: 84 sq km (32 sq miles)
- northern dvina — Also called Western Dvina. Latvian Daugava. a river rising in the Valdai Hills in the W Russian Federation, flowing W through Byelorussia (Belarus) and Latvia to the Baltic Sea at Riga. About 640 miles (1030) long.
- northern irish — from or characteristic of Northern Ireland
- northern isles — Orkney and Shetland
- noteworthiness — The quality or state of being noteworthy.
- nudibranchiate — nudibranch.
- nursing mother — a mother who is breast-feeding her baby
- oceanic trench — a long narrow steep-sided depression in the earth's oceanic crust, usually lying above a subduction zone
- of one's birth — The country, town, or village of your birth is the place where you were born.
- of the opinion — If someone is of the opinion that something is the case, that is what they believe.
- oil the wheels — to make things run smoothly
- old school tie — a necktie striped in the colors of a specific English public school, especially as worn by a graduate to indicate his educational background.
- oligocythaemia — a condition in which a person lacks red blood cells
- oligosynthetic — (linguistics) (of a language) using a relatively small number of morphemes which combine synthetically to form compound words.
- omphalocentric — Overly introspective and inclined to navel-gazing.
- omphaloskeptic — One who contemplates or meditates upon one's navel; one who engages in omphaloscopy.
- on the horizon — between land and sky
- on the improve — improving
- on the instant — immediately; without delay
- on the viretot — in a rush
- one's eighties — the ages between 80–89
- one's thirties — the ages between 30–39
- one-hit wonder — a singer, composer or group that only ever has one successful piece
- oophorectomies — Plural form of oophorectomy.
- oophorectomize — to surgically remove (one or both ovaries)
- operating cash — the amount of cash or money that a business generates
- opisthocoelous — relating to vertebrae in which the centrum is convex and the posterior is concave
- orchestrations — Plural form of orchestration.
- orthonormalize — (mathematics) To make a set of vectors both orthogonal and normalized.
- orthoselection — orthogenesis (def 1a).
- osteoarthritic — Affected with osteoarthritis.
- osteoarthritis — the most common form of arthritis, usually occurring after middle age, marked by chronic breakdown of cartilage in the joints leading to pain, stiffness, and swelling.
- osteoarthrosis — chronic, noninflammatory arthritis.
- otaheite apple — a Society Islands tree, Spondias cytherea, of the cashew family, having whitish flowers and yellow, edible, plumlike fruit.
- other-directed — guided by a set of values that is derived from current trends or outward influences rather than from within oneself.
- out the window — discarded or wasted
- outer hebrides — a group of islands (Inner Hebrides and Outer Hebrides) off the W coast of and belonging to Scotland. About 2900 sq. mi. (7500 sq. km).
- outlandishness — The quality of being outlandish.
- outside chance — a slight chance or likelihood
- overenthusiasm — absorbing or controlling possession of the mind by any interest or pursuit; lively interest: He shows marked enthusiasm for his studies.
- overhead light — a light which throws light downwards by being situated on the ceiling or having a downward shade, etc
- overnight stay — in hospital or hotel
- owlet nightjar — any of several birds of the family Aegothelidae, of Australia and Papua New Guinea, related to the nightjars but resembling small owls.