12-letter words containing o, s, i, e, t
- nonintrusive — tending or apt to intrude; coming without invitation or welcome: intrusive memories of a lost love.
- nonnecessity — an absence of necessity; the state of being unnecessary
- nonrealistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
- nonresidents — Plural form of nonresident.
- nonresilient — Not resilient.
- nonresistant — not able, conditioned, or constructed to withstand the effect of something, as a disease, a specific change in temperature, or harsh treatment; susceptible to damage or ill effects.
- nonresisting — Unresisting; without resistance.
- nonrestraint — absence or lack of restraint.
- nonscientist — a person who is not a scientist
- nonsectarian — not affiliated with or limited to a specific religious denomination.
- nonselection — an act or instance of selecting or the state of being selected; choice.
- nonselective — having the function or power of selecting; making a selection.
- nonsensitive — endowed with sensation; having perception through the senses.
- nonsteroidal — of or relating to a substance that is not a steroid but has certain similar physiological effects.
- nonstrategic — pertaining to, characterized by, or of the nature of strategy: strategic movements.
- nonsymmetric — Not symmetric; asymmetrical.
- nonversation — A meaningless conversation.
- nonvexatious — Not vexatious.
- normalities' — conforming to the standard or the common type; usual; not abnormal; regular; natural.
- normotension — normal blood pressure
- normotensive — characterized by normal arterial tension or blood pressure.
- nose to tail — If vehicles are nose to tail, the front of one vehicle is close behind the back of another.
- notabilities — Plural form of notability.
- noticeboards — Plural form of noticeboard.
- nourishments — Plural form of nourishment.
- novelisation — Alternative spelling of novelization.
- nucleotidase — a biochemical catalyst that facilitates the process of hydrolyzing or splitting a nucleotide and turning it into a phosphate and a nucleoside
- nugatoriness — Quality of being nugatory.
- numerologist — A practitioner of numerology.
- obreptitious — having the characteristics of acquiring something by deceitful means
- observations — Plural form of observation.
- obstetrician — a physician who specializes in obstetrics. Abbreviation: OB, ob.
- oceanologist — the practical application of oceanography.
- octapeptides — Plural form of octapeptide.
- oesophagitis — Alternative spelling of esophagitis.
- of necessity — something necessary or indispensable: food, shelter, and other necessities of life.
- oil deposits — reserves of petroleum found underground (or under the sea)
- oil minister — a government official responsible for the oil industry in their country
- olefiant gas — ethylene (def 2).
- oligochaetes — Plural form of oligochaete.
- oliver twist — a novel (1838) by Dickens.
- omnidistance — the distance between an omnirange station and a receiver.
- omnisciently — having complete or unlimited knowledge, awareness, or understanding; perceiving all things.
- on the skids — a plank, bar, log, or the like, especially one of a pair, on which something heavy may be slid or rolled along.
- on the skite — on a drinking spree
- on the stick — alert, efficient, etc.
- on the tiles — on a spree, esp of drinking or debauchery
- one-base hit — single (def 24).
- operationism — the doctrine that the meaning of a scientific term, concept, or proposition consists of the operation or operations performed in defining or demonstrating it.
- operatorship — (in the oil and gas industries) the right to operate a well, field, or other oil source.