10-letter words containing i, b, o, t
- muttonbird — any of several long-winged seabirds, often used as food, especially Puffinus tenuirostris (short-tailed shearwater) of Australia and Puffinus griseus (sooty shearwater) which breeds in the Southern Hemisphere and winters in the Northern Hemisphere.
- mycobionts — Plural form of mycobiont.
- myoblastic — of or relating to a myoblast or myoblasts
- nebulosity — nebulous or nebular matter.
- negotiable — capable of being negotiated: a negotiable salary demand.
- night bolt — night latch.
- night robe — nightgown.
- nobilitate — (obsolete) To make noble; to ennoble; to exalt.
- nobilities — Plural form of nobility.
- nonbetting — not betting or gambling
- noncabinet — not related to or belonging to a government cabinet
- notability — the state or quality of being notable; distinction; prominence.
- noticeable — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- noticeably — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- notifiable — to inform (someone) or give notice to: to notify the police of a crime.
- obbligatos — Plural form of obbligato.
- obduration — the process of becoming or the state of being obdurate, intractable and indifferent
- obediently — obeying or willing to obey; complying with or submissive to authority: an obedient son.
- oberration — (obsolete) A wandering about.
- obituaries — Plural form of obituary.
- obituarist — a notice of the death of a person, often with a biographical sketch, as in a newspaper.
- objections — Plural form of objection.
- objectives — Plural form of objective.
- objuration — (rare) A firm binding by oath.
- oblational — Of or pertaining to oblation; oblatory.
- obligately — In an obligate manner.
- obligating — to bind or oblige morally or legally: to obligate oneself to purchase a building.
- obligation — something by which a person is bound or obliged to do certain things, and which arises out of a sense of duty or results from custom, law, etc.
- obligative — implying or involving obligation: an obligative commitment.
- obligators — Plural form of obligator.
- obligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- obligement — Obligation.
- obliterans — Producing obstruction due to inflammation and fibrosis.
- obliterate — to remove or destroy all traces of; do away with; destroy completely.
- obnoctious — Obsolete form of obnoxious.
- obnubilate — to cloud over; becloud; obscure.
- obrogation — the annulment or alteration of a law by the enactment of a new one.
- 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.
- 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.
- obturation — to stop up; close.
- oil beetle — any of several blister beetles of the genus Meloe that exude an oily fluid from the joints of their legs when disturbed.
- olfactible — Having an odor; capable of being smelled.
- on liberty — a treatise (1859) by John Stuart Mill on the rights of the individual within the state.
- optionable — the power or right of choosing.