13-letter words containing t, o, r, i, e
- nonrelational — Not relational.
- nonresistance — the policy or practice of not resisting violence or established authority, even when tyrannical, by force.
- nonrestricted — confined; limited.
- nonretractile — capable of being drawn back or in, as the head of a tortoise; exhibiting the power of retraction.
- nontheatrical — not relating to the theatre
- nontransitive — Grammar. having the nature of a transitive verb.
- nonuniversity — distinct from university, not university-based
- nonvegetarian — a person who is not vegetarian
- norethindrone — an orally active progestin, C 2 0 H 2 6 O 2 , used as a progesterone, especially as an oral contraceptive in combination with an estrogen.
- normativeness — The quality or state of being normative.
- normotensives — Plural form of normotensive.
- north america — the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 feet (6187 meters); lowest, Death Valley, 276 feet (84 meters) below sea level. About 9,360,000 sq. mi. (24,242,400 sq. km).
- north merrick — a town on S Long Island, in SE New York.
- north ossetia — an autonomous republic in S European Russia, in the N Caucasus. 3100 sq. mi. (8029 sq. km) Capital: Vladikavkaz.
- north reading — a city in NE Massachusetts.
- north sea oil — oil extracted from deposits beneath the North Sea
- north vietnam — that part of Vietnam N of about 17° N; formerly a part of French Indochina; separate republic 1954–75.
- northerliness — The quality of being northerly.
- northern pike — a pike, Esox lucius, of North American and Eurasian waters, valued as a game fish.
- nortriptyline — a tricyclic antidepressant drug, C 1 9 H 2 1 N, used to treat depression.
- notoriousness — publicly or generally known, as for a particular trait: a newspaper that is notorious for its sensationalism. Synonyms: notable, renowned, celebrated, prominent, conspicuous, famous, widely known.
- nucleoprotein — any of the class of conjugated proteins occurring in cells and consisting of a protein combined with a nucleic acid, essential for cell division and reproduction.
- numerologists — the study of numbers, as the figures designating the year of one's birth, to determine their supposed influence on one's life, future, etc.
- nutrigenomics — the study of how individual genetic makeup interacts with diet, especially the effects of this interaction on a person's health.
- obiter dictum — an incidental or passing remark, opinion, etc.
- objurgatively — In an objurgative or reproving manner.
- observability — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- observational — of, relating to, or founded on observation, especially founded on observation rather than experiment.
- observatories — Plural form of observatory.
- obstetrically — (medicine) In terms of obstetrics.
- obstetricians — Plural form of obstetrician.
- obstructively — In an obstructive manner.
- obtrusiveness — having or showing a disposition to obtrude, as by imposing oneself or one's opinions on others.
- oceanic crust — the brown, hard outer portion or surface of a loaf or slice of bread (distinguished from crumb).
- octane-rating — (of gasoline) a designation of antiknock quality, numerically equal to the percentage of isooctane by volume in a mixture of isooctane and normal heptane that matches the given gasoline in antiknock characteristics.
- octogenarians — Plural form of octogenarian.
- odontornithes — a proposed class of birds that possess teeth
- off the rails — into or in a state of dysfunction or disorder
- old favourite — If you refer to something as an old favourite, you mean that it has been in existence for a long time and everyone knows it or likes it.
- olfactometric — Of or pertaining to olfactometry.
- omnipresently — In an omnipresent manner.
- on its merits — on the intrinsic qualities or virtues
- on reflection — second thoughts
- on the parish — receiving parochial relief
- once or twice — If you have done something once or twice, you have done it a few times, but not very often.
- one's forties — the ages between 40 and 49
- oneiroscopist — a person who specialises in studying and interpreting dreams
- open interval — (mathematics) A type of interval (range of numbers) that does not include either of its endpoints. For example, when mixing red and blue paint, the proportion of red lies in the interval 0% to 100% but can't be exactly 0% or 100% or it wouldn't be a mixture.
- open registry — ship registration under a national flag available to all ships regardless of nationality.
- open-timbered — constructed so that the timbers are exposed.