13-letter words containing h, o, a, s, t
- south-eastern — South-eastern means in or from the south-east of a region or country.
- southeasterly — coming from the south east
- southeastward — Also, southeastwards. toward the southeast.
- southern alps — a mountain range in New Zealand, on South Island: the highest range in Australasia. Highest peak: Mount Cook (also known as Aoraki or Aorangi), 3754 m (12 316 ft)
- southern cane — a stick or short staff used to assist one in walking; walking stick.
- southern toad — a common toad, Bufo terrestris, of the southeastern U.S., having prominent knoblike crests on its head.
- southwestward — Also, southwestwards. toward the southwest.
- spanish topaz — citrine (def 2).
- spear-thrower — a flexible device for launching a spear, usually a short cord wound around the spear so that when thrown the weapon will rotate in the air.
- spectatorship — the state of being a spectator
- spectrography — a spectroscope for photographing or producing a representation of a spectrum.
- speleotherapy — a form of treatment for asthma sufferers that takes place in clinics in disused mines, in which the air is free of pollen, dust mites, and the other irritants that provoke an allergic reaction; used to reduce the risk of heart disease
- spermatophore — a capsule surrounding a mass of spermatozoa, produced by the male of various animal species and transferred to the female.
- spermatophyte — any of the Spermatophyta, a primary division or group of plants comprising those that bear seeds.
- spermatorrhea — abnormally frequent and involuntary nonorgasmic emission of semen.
- sphagnologist — a person who studies sphagna
- sportsmanship — the character, practice, or skill of a sportsman.
- spotted hyena — a long-legged carnivorous doglike mammal native to Africa and S Asia (Crocuta crocuta)
- staffordshire — a county in central England. 1154 sq. mi. (2715 sq. km). County seat: Stafford.
- stagecoachman — the driver or operator of a stagecoach
- staghorn fern — any of several epiphytic Old World ferns of the genus Platycerium, having broad, often antlerlike leaves and cultivated as a houseplant.
- standing chop — (in an axemen's competition) a chop with the log standing upright
- station house — a police station or fire station.
- steganography — the practice of concealing messages in such a way that only the sender and the recipient know that there is a message
- stereographer — a person who takes stereoscopic photographs.
- stomach tooth — a lower canine milk tooth of infants.
- stomach upset — a slight illness affecting your stomach and/or bowels characterized by nausea, vomiting and/or diarrhoea
- stone-hearted — stony-hearted.
- stony-hearted — hardhearted.
- stout-hearted — brave and resolute; dauntless.
- stovepipe hat — a tall silk hat.
- straightforth — straight or directly forward
- stratospheric — relating to the stratosphere
- strophiolated — having strophioles, caruncles
- sulfathiazole — a sulfanilamide derivative, C 9 H 9 N 3 O 2 S 2 , formerly used in the treatment of pneumonia and staphylococcal infections, but now largely replaced because of its toxicity.
- sulfonmethane — a colorless, crystalline compound, C7H16O4S2, used in medicine as a soporific and hypnotic
- sympathectomy — surgery that interrupts a nerve pathway of the sympathetic or involuntary nervous system.
- sympatholytic — opposing the effects of stimulation of the sympathetic nervous system.
- synarthrodial — synarthrosis.
- synophthalmia — cyclopia.
- syphilization — the act of syphilizing
- tachistoscope — an apparatus for use in exposing visual stimuli, as pictures, letters, or words, for an extremely brief period, used chiefly to assess visual perception or to increase reading speed.
- tapestry moth — carpet moth.
- taphrogenesis — the process of forming rifts, resulting in regional faulting and subsidence
- tauromorphous — having the form of a bull
- tautochronism — the fact or quality of being a tautochrone
- tautochronous — having the character of a tautochrone
- terpsichorean — pertaining to dancing.
- terrace house — a house in a terrace or a row of houses, usually identical and having common dividing walls
- tetrastichous — arranged in a spike of four vertical rows, as flowers.