11-letter words containing t, o, a, b
- nonabstract — Not abstract.
- nonasbestos — Not asbestos.
- nonbotanist — a person who is not a botanist, a person who does not study plants
- nondiabetic — (medicine) Not suffering from diabetes.
- nonmeltable — Unmeltable.
- nontangible — Intangible.
- nonverbatim — Not verbatim, i.e. not corresponding to the original, word for word.
- northumbria — an early English kingdom extending N from the Humber to the Firth of Forth.
- notableness — The quality of being notable.
- noticeboard — Alternative spelling of notice board.
- nubian goat — one of a breed of large, long-eared North African goats having a Roman nose and predominantly brown or black hair: noted for their rich milk.
- nyctophobia — an abnormal fear of night or darkness.
- oathbreaker — Someone who breaks an oath.
- obfuscating — Present participle of obfuscate.
- obfuscation — to confuse, bewilder, or stupefy.
- obfuscatory — to confuse, bewilder, or stupefy.
- obfusticate — Synonym of obfuscate.
- object ball — the first ball struck by the cue ball in making a carom. Compare carom ball.
- objectional — Objectionable.
- objet d'art — an object of artistic worth or curiosity, especially a small object.
- objurgating — Present participle of objurgate.
- objurgation — to reproach or denounce vehemently; upbraid harshly; berate sharply.
- objurgative — That objurgates; sharply disapproving.
- objurgatory — to reproach or denounce vehemently; upbraid harshly; berate sharply.
- obligations — Plural form of obligation.
- obliquation — the fact or process of veering or moving in an oblique or slantwise direction
- obliterable — Capable of being obliterated.
- obliterated — to remove or destroy all traces of; do away with; destroy completely.
- obliterates — Third-person singular simple present indicative form of obliterate.
- obliterator — to remove or destroy all traces of; do away with; destroy completely.
- obliviation — Total removal or erasure.
- obsagittate — (botany, of leaves) Of a reverse sagittate shape, with two pointed lobes extending at the apex.
- obscuration — the act of obscuring.
- obsecration — to entreat solemnly; beseech; supplicate.
- observantly — quick to notice or perceive; alert.
- observation — an act or instance of noticing or perceiving.
- observative — Observant; watchful.
- observatory — a place or building equipped and used for making observations of astronomical, meteorological, or other natural phenomena, especially a place equipped with a powerful telescope for observing the planets and stars.
- obsignation — the action or process of certifying by means of, or as if with, a seal or a mark of ratification
- obsignatory — (obsolete) Ratifying; confirming by sealing.
- obstetrical — of or relating to the care and treatment of women in childbirth and during the period before and after delivery.
- obstinately — firmly or stubbornly adhering to one's purpose, opinion, etc.; not yielding to argument, persuasion, or entreaty.
- obstipation — obstinate constipation.
- obtemperate — (obsolete) To obey.
- obtestation — The act of obtesting; supplication; protestation.
- obumbration — the action of making dim, dark, obfuscated, or eclipsed
- odontoblast — one of a layer of cells lining the pulp cavity of a tooth, from which dentin is formed.
- off the bat — straight away, from the very start
- on stand-by — in a state of readiness for action or use
- on the ball — a spherical or approximately spherical body or shape; sphere: He rolled the piece of paper into a ball.