12-letter words containing r, a, i, s, e, o
- superordinal — relating to the superorder
- superorganic — of or relating to the structure of cultural elements within society conceived as independent of and superior to the individual members of society.
- superpatriot — a person who is patriotic to an extreme.
- superstation — an independent television station whose signal is transmitted by satellite to subscribers on a cable system.
- suspensorial — relating to a suspensorium
- tardenoisian — of or referring to a Mesolithic culture characterized by small flint instruments
- tautomerizes — to undergo tautomerism.
- teleosaurian — of or relating to the teleosaur
- tenuirostral — pertaining to a group of birds Tenuirostres which have slender bills
- testificator — a person who witnesses
- theorematist — a person who creates or discovers a theorem
- thermostatic — a device, including a relay actuated by thermal conduction or convection, that functions to establish and maintain a desired temperature automatically or signals a change in temperature for manual adjustment.
- thioarsenate — any of a group of chemical compounds considered salts of the thioarsenic acids
- thioarsenite — any of a group of chemical compounds considered salts of the thioarsenious acids
- titaniferous — containing or yielding titanium.
- trace fossil — a fossilized track, trail, burrow, boring, or other structure in sedimentary rock that records the presence or behavior of the organism that made it.
- trainer sock — a sock designed to be worn with a training shoe, often cut low at the ankle so that very little shows above the shoe
- trainspotter — A trainspotter is someone who is very interested in trains and spends time going to stations and recording the numbers of the trains that they see.
- transcension — transcendence.
- transfection — the insertion into a cell of a bacterial plasmid that contains a foreign virus or genetic material.
- transoceanic — extending across or traversing the ocean: a transoceanic cable.
- transponible — capable of being transposed.
- transpontine — across or beyond a bridge.
- transportive — to carry, move, or convey from one place to another.
- transversion — a turning across, or into, something else
- trepidations — tremulous fear, alarm, or agitation; perturbation.
- trepidatious — tremulous fear, alarm, or agitation; perturbation.
- triadelphous — (of stamens) united by the filaments into three sets or bundles.
- tricephalous — with three heads
- triphosphate — a salt derived from triphosphoric acid.
- tropicalised — to make tropical, as in character or appearance.
- ultraserious — extremely serious
- underpassion — an underlying or subconscious passion
- unsailorlike — not befitting a sailor
- vaporishness — the quality or state of being vaporish
- varicosities — the state or condition of being varicose.
- variety show — vaudeville performance
- vasoligature — vasoligation.
- villahermosa — a state in SE Mexico, on the Gulf of Campeche. 9783 sq. mi. (25,338 sq. km). Capital: Villahermosa.
- viscerotonia — a personality type characterized by hedonism and conviviality: said to be correlated with an endomorph body type
- waistcoateer — a prostitute
- water pistol — a toy gun that shoots a stream of liquid.
- what is more — moreover, in addition
- whitethroats — Plural form of whitethroat.
- writeacourse — (language) A CAI language for IBM 360.
- zillionaires — Plural form of zillionaire.