10-letter words starting with o
- obrenovich — Alexander, Alexander I (def 3).
- obrogation — the annulment or alteration of a law by the enactment of a new one.
- obscurants — Plural form of obscurant.
- obsecrates — Third-person singular simple present indicative form of obsecrate.
- obsequence — willingness or eagerness to comply, please, serve, etc.; obsequiousness.
- obsequious — characterized by or showing servile complaisance or deference; fawning: an obsequious bow.
- observable — Able to be noticed or perceived; discernible.
- observably — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- observance — an act or instance of following, obeying, or conforming to: the observance of traffic laws.
- observator — (obsolete) An observer.
- obsessions — Plural form of obsession.
- obsidional — relating to a besiegement
- obsolesced — Simple past tense and past participle of obsolesce.
- obsoletely — no longer in general use; fallen into disuse: an obsolete expression.
- 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.
- obstinancy — (rare) Obstinance; the characteristic of being obstinate.
- obstructed — Simple past tense and past participle of obstruct.
- obstructer — Someone who obstructs, agent noun of obstruct.
- obstructor — Obstructer.
- obstruents — Plural form of obstruent.
- obstrusive — Misspelling of obtrusive.
- obtainable — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- obtainment — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- obtruncate — to slice or chop off the head or top part of
- obturation — to stop up; close.
- obturators — Plural form of obturator.
- obtuseness — not quick or alert in perception, feeling, or intellect; not sensitive or observant; dull.
- occasional — occurring or appearing at irregular or infrequent intervals; occurring now and then: an occasional headache.
- occasioned — a particular time, especially as marked by certain circumstances or occurrences: They met on three occasions.
- occasioner — a person who or that which generates or precipitates something
- occidental — (usually initial capital letter) of, relating to, or characteristic of the Occident or its natives and inhabitants.
- occipitals — Plural form of occipital.
- occlusions — Plural form of occlusion.
- occlusives — Plural form of occlusive.
- occupation — a person's usual or principal work or business, especially as a means of earning a living; vocation: Her occupation was dentistry.
- occupative — relating to work or profession
- occupiable — to take or fill up (space, time, etc.): I occupied my evenings reading novels.
- occurrence — the action, fact, or instance of occurring.
- ocean city — a town in SE New Jersey.
- ocean pout — an eelpout, Macrozoarces americanus, common along the northeastern coast of North America.
- oceanarium — a large saltwater aquarium for the display and observation of fish and other marine life.
- oceanfront — the land along the shore of an ocean.
- oceangoing — (of a ship) designed and equipped to travel on the open sea.
- oceanicity — the degree to which the climate of a place is influenced by the sea.
- oceanology — the practical application of oceanography.
- oceanwards — Oceanward.
- ocellation — an eyelike spot or marking.