15-letter words containing c, r, o, i
- noncertificated — not possessing a certificate, not certified
- noncompressible — not able to be compressed
- noncomputerized — not computerized or controlled by computers
- nonconformities — Plural form of nonconformity.
- nonconservation — A failure to conserve.
- nonconservative — Not conservative.
- nonconstruction — an activity not involving construction, esp in building
- nonconstructive — helping to improve; promoting further development or advancement (opposed to destructive): constructive criticism.
- noncontributory — pertaining to or of the nature of contribution; contributing.
- noncredentialed — not credentialed or lacking credentials
- noncreditworthy — Not creditworthy.
- nondisciplinary — of, for, or constituting discipline; enforcing or administering discipline: disciplinary action.
- nondiscriminate — Not discriminate.
- nonhierarchical — Classified or arranged so that a group or person has the same authority as everyone else; not hierarchical.
- nonincorporated — Not incorporated.
- noninterference — the policy or practice of refraining from interference, especially in political affairs.
- nonintersecting — Not intersecting.
- nonintersection — Lack of intersection; failure to intersect.
- nonmatriculated — not matriculated, not enrolled in an institution, esp a college or university
- nonmelodramatic — Not melodramatic.
- nonmetaphorical — not metaphorical; literal
- nonphotographic — not involving photographic equipment or techniques
- nonprecedential — Not precedential.
- nonprescription — (of drugs, medication, etc.) legally available for purchase without a doctor's prescription; over-the-counter.
- nonprescriptive — that prescribes; giving directions or injunctions: a prescriptive letter from an anxious father.
- nonpsychiatrist — a person who is not a psychiatrist
- nonrelativistic — not concerned with or involving the theory of relativity
- nonreproducible — Unable to be reproduced; not reproducible.
- nonreproductive — Not able to reproduce; sterile.
- nonstereoscopic — Not stereoscopic.
- nordic combined — a competition for Nordic skiers comprising ski jumping and cross-country skiing events, the winner having the highest combined score.
- north caucasian — a language family including all the Caucasian languages north of the Caucasian divide, as Kabardian and the Circassian language proper, and a few between the divide and the Black Sea, as Abkhazian.
- norwich terrier — one of an English breed of small, short-legged terriers having a straight, wiry, red, gray, or black-and-tan coat, and erect ears that distinguish it from the Norfolk terrier.
- not a dickybird — not a word; nothing
- not in the race — given or having no chance
- not necessarily — If you reply 'Not necessarily', you mean that what has just been said or suggested may not be true.
- nuclear fission — fission (def 2).
- nuisance ground — a garbage dump.
- obedience trial — a competitive event at which a dog can progress toward a degree in obedience by demonstrating its ability to follow a prescribed series of commands.
- obituary column — the division of a publication reserved for obituaries
- object-oriented — pertaining to or denoting a system, programming language, etc., that supports the use of objects, as an entire image, a routine, or a data structure.
- objective prism — a large prism placed in front of the objective lens or mirror of a telescope, allowing the simultaneous acquisition of the spectra of many stars.
- observation car — a railroad passenger car having a lounge or platform from which the scenery can be viewed.
- obstructionists — Plural form of obstructionist.
- obstructiveness — The characteristic of being obstructive.
- ochlocratically — In an ochlocratic way.
- octanitrocubane — (organic compound) A high explosive derived from cubane.
- officer of arms — an officer with the duties of a herald, especially one charged with the devising, granting, or confirming of armorial bearings.
- official strike — a collective stoppage of work by part or all of the workforce of an organization with the approval of the trade union concerned. The stoppage may be accompanied by the payment of strike pay by the trade union concerned
- oligodendrocyte — A glial cell similar to an astrocyte but with fewer protuberances, concerned with the production of myelin in the central nervous system.