11-letter words containing o, t, h, e, r, i
- misanthrope — a comedy (1666) by Molière.
- moonlighter — the light of the moon.
- mother ship — a vessel or craft that services others operating far from a home port or center.
- motherships — Plural form of mothership.
- multichrome — chromium.
- neanthropic — of or relating to modern forms of humans as compared with extinct species of the genus Homo.
- nephroliths — a renal calculus; kidney stone.
- nephrotoxic — Damaging or destructive to the kidneys.
- nephrotoxin — Any nephrotoxic substance.
- neuroethics — The ethics of neuroscience and neurotechnology.
- neuropathic — any diseased condition of the nervous system.
- neutrophile — (biology) Any organism that thrives in a relatively neutral pH.
- neutrophils — Plural form of neutrophil.
- night heron — any of several thick-billed, crepuscular or nocturnal herons of the genus Nycticorax and related genera, as N. nycticorax (black-crowned night heron) of the Old and New Worlds, and Nyctanassa violacea (yellow-crowned night heron) of America.
- nitroethane — (organic compound) The aliphatic nitro compound CH3-CH2-NO2 that is used as a specialist solvent, and as a fuel additive.
- nitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- noninherent — existing in someone or something as a permanent and inseparable element, quality, or attribute; inhering: an inherent distrust of strangers.
- north river — a part of the Hudson River between NE New Jersey and SE New York.
- northbridge — a town in S Massachusetts.
- northcliffe — Viscount, Alfred Charles William Harmsworth.
- northerlies — Plural form of northerly.
- northernism — a mannerism or phrase considered typical of northerners
- northernize — to make northern; impart qualities considered typical of the North, especially of the northern part of U.S.
- nototherium — an extinct Pleistocene rhinoceros-sized marsupial of the genus Nototherium, related to the wombats
- nourishment — something that nourishes; food, nutriment, or sustenance.
- octahedrite — anatase.
- off the air — a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere.
- olethreutid — any of numerous brown or gray moths of the family Olethreutidae having mottled or banded wings and forewings, each with a truncated tip, including many crop pests, as the codling moth or oriental fruit moth.
- one-nighter — one-night stand.
- orchestrina — (musical instruments) orchestrion.
- orchestrion — a mechanical musical instrument, resembling a barrel organ but more elaborate, for producing the effect of an orchestra.
- orchid tree — a tree, Bauhinia variegata, of the legume family, native to southeastern Asia, having lavender or purple flowers clustered in the leaf axils, cultivated in warm regions.
- orchiectomy — excision of one or both testes; castration.
- orecchiette — small ear-shaped pasta pieces
- ornithopter — a heavier-than-air craft designed to be propelled through the air by flapping wings.
- orthodoxies — Plural form of orthodoxy.
- orthogenics — the treatment of mentally and emotionally disturbed children
- orthohelium — (physics) Form of the helium atom in which the spins of the two electrons are parallel.
- orthometric — (crystallography) having axes at right angles.
- orthopaedic — of or relating to orthopedics.
- orthopedics — (used with a singular verb) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.
- orthopedist — (used with a singular verb) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.
- orthopnoeic — difficult or painful breathing except in an erect sitting or standing position.
- ostrich egg — the large egg produced by a fast-running flightless African bird, Struthio camelus, that is the largest living bird, with stout two-toed feet and dark feathers, except on the naked head, neck, and legs: order Struthioniformes
- ostrichlike — a large, two-toed, swift-footed flightless bird, Struthio camelus, indigenous to Africa and Arabia, domesticated for its plumage: the largest of living birds.
- otherwhiles — at other times, sometimes
- outreaching — Present participle of outreach.
- overfreight — to load too heavily
- overhastily — in such a way as to be excessively hasty or done without enough consideration
- overheating — heating (something) excessively