15-letter words containing i, n, o, m, a
- nonmetropolitan — Not metropolitan.
- nonmucilaginous — Not mucilaginous.
- nonsedimentable — incapable of being sedimented
- nonsimultaneous — existing, occurring, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.
- not give a damn — If you say that someone does not give a damn about something, you are emphasizing that they do not care about it at all.
- nothingarianism — Beliefs and practices of a nothingarian.
- nottinghamshire — a county in central England. 854 sq. mi. (2210 sq. km).
- numismatologist — One versed in numismatology.
- obituary column — the division of a publication reserved for obituaries
- odd permutation — a permutation of a set of n elements, x 1 , x 2 , …, xn, which permutes the product of all differences of the form (xi – xj), where i is less than j, into the negative of the product.
- of mice and men — a novel (1937) and play (1938) by John Steinbeck.
- old high german — High German before 1100. Abbreviation: OHG.
- oligohydramnios — (medicine) A deficit of amniotic fluid in the amniotic sac, causing distinctive deformations of the foetus.
- oligomerisation — Alternative spelling of oligomerization.
- oligomerization — (chemistry) The formation of an oligomer from a monomer.
- omnidirectional — sending or receiving signals in all directions: an omnidirectional microphone.
- omnium gatherum — a miscellaneous collection.
- omnium-gatherum — a miscellaneous collection.
- one-dimensional — having one dimension only.
- onomasiological — the study of the means of expressing a given concept.
- open admissions — a policy of admitting applicants to an institution, especially a university, regardless of previous academic record or grades.
- opencast mining — mining by excavating from the surface
- opening batsman — a player who bats the first ball in cricket
- operations room — a room from which all the operations of a military, police, or other disciplined activity are controlled
- optical pumping — a method for increasing the number of atoms or molecules occupying higher energy levels by irradiating them with light of the proper frequencies to raise them to those levels.
- opus anglicanum — fine embroidery, esp of church vestments, produced in England c.1200–c.1350; characterized by the rich materials used, esp silver gilt thread
- orange chromide — an Asian cichlid fish, Etropus maculatus, with a brownish-orange spotted body
- orange milkweed — butterfly weed (def 1).
- ordinal numbers — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- ordinary income — taxable income, as salary and wages, other than capital gains.
- ordinary seaman — a seaman insufficiently skilled to be classified as an able-bodied seaman. Abbreviation: O.D., O.S., o.s.
- organic farming — farming with organic methods
- organized crime — illegal activities co-ordinated by groups
- organomagnesium — pertaining to or noting an organic compound, especially an organic halide, containing magnesium linked to carbon.
- organomercurial — an organic compound containing mercury
- outdoorsmanship — a person devoted to outdoor sports and recreational activities, as hiking, hunting, fishing, or camping.
- over-compliance — the act of conforming, acquiescing, or yielding.
- over-enthusiasm — absorbing or controlling possession of the mind by any interest or pursuit; lively interest: He shows marked enthusiasm for his studies.
- over-estimation — to estimate at too high a value, amount, rate, or the like: Don't overestimate the car's trade-in value.
- overachievement — to perform, especially academically, above the potential indicated by tests of one's mental ability or aptitude.
- overcommunicate — to communicate excessively
- overdramatizing — Present participle of overdramatize.
- overemotionally — In an overemotional manner.
- overemphasizing — Present participle of overemphasize.
- overimaginative — imaginative to a fault
- overprogramming — the act or instance of programming unnecessary details
- overstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- ozark mountains — an eroded plateau in S Missouri, N Arkansas, and NE Oklahoma. Area: about 130 000 sq km (50 000 sq miles)
- pacific madrone — any of several evergreen trees belonging to the genus Arbutus, of the heath family, especially A. menziesii (Pacific madrone) of western North America, having red, flaky bark and bearing edible reddish berries.
- pairs champions — competitors in or winners of a pairs championship