13-letter words containing t, h, e, i, s
- nitrous ether — ethyl nitrite.
- non-aesthetic — relating to the philosophy of aesthetics; concerned with notions such as the beautiful and the ugly.
- nonexhaustive — exhausting a subject, topic, etc.; comprehensive; thorough: He published an exhaustive study of Greek vases.
- nonhysterical — not hysterical or funny
- north ossetia — an autonomous republic in S European Russia, in the N Caucasus. 3100 sq. mi. (8029 sq. km) Capital: Vladikavkaz.
- north sea oil — oil extracted from deposits beneath the North Sea
- northerliness — The quality of being northerly.
- nothingnesses — Plural form of nothingness.
- odontornithes — a proposed class of birds that possess teeth
- off the rails — into or in a state of dysfunction or disorder
- on the inside — in a position allowing access to secret information, special advantage or favor, etc.
- on the parish — receiving parochial relief
- orchestra pit — musicians' seating in front of stage
- orchestra-pit — a group of performers on various musical instruments, including especially stringed instruments of the viol class, clarinets and flutes, cornets and trombones, drums, and cymbals, for playing music, as symphonies, operas, popular music, or other compositions.
- orchestralist — a person who writes or arranges orchestral music
- orchestrating — Present participle of orchestrate.
- orchestration — (uncountable) the arrangement of music for performance by an orchestra.
- orchiectomies — Plural form of orchiectomy.
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthographies — Plural form of orthography.
- orthosilicate — a silicate mineral
- osteophytosis — Lb medicine The presence of osteophytes.
- otherworldish — characterized by otherworldliness
- outside-right — a footballer who plays on the outside right wing of the field
- outstretching — Present participle of outstretch.
- over-shipment — an act or instance of shipping freight or cargo.
- overhastiness — the condition of being overhasty
- packet switch — packet switching
- painted horse — paint (def 6).
- palos heights — a city in NE Illinois, near Chicago.
- panaesthetism — the belief that consciousness may be present in all matter
- pantheologist — a student of, or expert in, pantheology
- paraesthesias — an abnormal sensation, as prickling, itching, etc.
- parasynthesis — the formation of a word by the addition of a derivational suffix to a phrase or compound, as of greathearted, which is great heart plus -ed.
- parasynthetic — the formation of a word by the addition of a derivational suffix to a phrase or compound, as of greathearted, which is great heart plus -ed.
- parenthesized — to insert (a word, phrase, etc.) as a parenthesis.
- parish priest — local church minister
- parma heights — a city in NE Ohio, near Cleveland.
- pearly whites — white and lustrous as a pearl.
- penny whistle — a type of flageolet with six finger holes, esp a cheap one made of metal
- pentastichous — (of plant leaves) arranged in five vertical rows
- perihepatitis — the inflammation of the part of the peritoneum surrounding the liver
- perinephritis — the inflammation of the perinephrium
- perishability — subject to decay, ruin, or destruction: perishable fruits and vegetables.
- perityphlitis — the inflammation of the tissue surrounding the caecum
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- phalansterian — of or relating to a phalanstery.
- phalansterism — a model of society in which members of a community live in the same space and share common belongings
- pharmaceutics — a pharmaceutical preparation or product.