10-letter words containing o, s, t, e, i
- objections — Plural form of objection.
- objectives — Plural form of objective.
- obliterans — Producing obstruction due to inflammation and fibrosis.
- obsoleting — no longer in general use; fallen into disuse: an obsolete expression.
- obsoletism — A disused word or phrase; an archaism.
- obstetrics — the branch of medical science concerned with childbirth and caring for and treating women in or in connection with childbirth. Abbreviation: OB, ob.
- obstinance — The characteristic of being obstinate.
- obstrusive — Misspelling of obtrusive.
- octonaries — Plural form of octonary.
- oenologist — Alternative spelling of enologist.
- oestradiol — Alternative spelling of estradiol.
- officiates — Third-person singular simple present indicative form of officiate.
- offsetting — something that counterbalances, counteracts, or compensates for something else; compensating equivalent.
- oftentimes — often.
- oireachtas — the parliament of the Republic of Ireland, consisting of the president, the Dail Eireann, and the Seanad Eireann.
- omniscient — having complete or unlimited knowledge, awareness, or understanding; perceiving all things.
- omnitheism — The belief that all religions contain a core recognition of the same God.
- omnitheist — A person who believes in omnitheism.
- on deposit — payable as the first instalment, as when buying on hire-purchase
- one-suiter — a piece of luggage designed to hold one suit and other smaller items, as underwear or socks.
- ontologies — Plural form of ontology.
- ontologise — Alt form ontologize.
- open sight — (on a firearm) a rear sight consisting of a notch across which the gunner aligns the front sight on the target.
- operations — Plural form of operation.
- operatives — Plural form of operative.
- opisometer — an instrument used to measure curved lines on a map
- oppositely — situated, placed, or lying face to face with something else or each other, or in corresponding positions with relation to an intervening line, space, or thing: opposite ends of a room.
- oppositive — Expressing contrariety.
- orchestics — the art of dancing
- orchestric — relating to dancing
- orientates — Third-person singular simple present indicative form of orientate.
- originates — Third-person singular simple present indicative form of originate.
- orthoepist — the study of correct pronunciation.
- oscillated — Simple past tense and past participle of oscillate.
- oscillates — Third-person singular simple present indicative form of oscillate.
- osmeterium — a glandular process on the first thoracic segment of many caterpillars that emits a noxious odor to ward off predators.
- osmometric — Relating to osmometry.
- ostensible — outwardly appearing as such; professed; pretended: an ostensible cheerfulness concealing sadness.
- ostensibly — outwardly appearing as such; professed; pretended: an ostensible cheerfulness concealing sadness.
- ostensoria — Plural form of ostensorium.
- ostentious — Misspelling of ostentatious.
- osteogenic — derived from or made up of bone-forming tissue.
- osteolysis — The pathological destruction or disappearance of bone tissue.
- osteopenia — Reduced bone mass of lesser severity than osteoporosis.
- osterreich — German name of Austria.
- ostracised — Simple past tense and past participle of ostracise.
- ostracises — Third-person singular simple present indicative form of ostracise.
- ostracized — Simple past tense and past participle of ostracize.
- ostracizes — Third-person singular simple present indicative form of ostracize.
- ostranenie — defamiliarization.