13-letter words containing n, o, a, h
- south arabian — of or relating to the former South Arabia (now South Yemen) or its inhabitants
- south dakotan — a state in the N central United States: a part of the Midwest. 77,047 sq. mi. (199,550 sq. km). Capital: Pierre. Abbreviation: SD (for use with zip code), S. Dak.
- south holland — a province in the SW Netherlands. 1086 sq. mi. (2810 sq. km). Capital: The Hague.
- south nahanni — a river in the SW Northwest Territories, Canada, flowing SE from near the Yukon border to the Liard River. 336 miles (540 km) long.
- south vietnam — a former country in SE Asia that comprised Vietnam S of about 17° N latitude; a separate state 1954–75; now part of reunified Vietnam. Capital: Saigon.
- south-eastern — South-eastern means in or from the south-east of a region or country.
- 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.
- spanish broom — a spiny, often leafless shrub, Genista hispanica, of the legume family, native to southern Europe, having clustered, golden-yellow flowers and hairy pods.
- spanish onion — a large-sized, mild, succulent onion, often eaten raw.
- spanish topaz — citrine (def 2).
- sphagnicolous — growing in moss
- sphagnologist — a person who studies sphagna
- sphagnum moss — Botany
- splanchnocele — a primitive embryonic body cavity
- splanchnology — the visceral system
- spokesmanship — the office or skilful use of the office of spokesman
- 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)
- 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
- stone-hearted — stony-hearted.
- stony-hearted — hardhearted.
- sulfonmethane — a colorless, crystalline compound, C7H16O4S2, used in medicine as a soporific and hypnotic
- sulphonylurea — an antidiabetic drug used in treating type II diabetes, which acts by stimulating the production of insulin in the pancreas
- sunday school — a school, now usually in connection with a church, for religious instruction on Sunday.
- synarthrodial — synarthrosis.
- synecdochical — a figure of speech in which a part is used for the whole or the whole for a part, the special for the general or the general for the special, as in ten sail for ten ships or a Croesus for a rich man.
- synophthalmia — cyclopia.
- syphilization — the act of syphilizing
- taphrogenesis — the process of forming rifts, resulting in regional faulting and subsidence
- tautochronism — the fact or quality of being a tautochrone
- tautochronous — having the character of a tautochrone
- tea-of-heaven — a shrub, Hydrangea macrophylla serrata, of the saxifrage family, native to Japan and Korea, having hairy, ovate leaves and flat or slightly arched clusters of blue or white flowers.
- techno-babble — technical jargon relating to computing and other technological subjects
- technological — of or relating to technology; relating to science and industry.
- technopolitan — of or relating to a place or society dominated by technology
- telencephalon — the anterior section of the forebrain comprising the cerebrum and related structures.
- telephone tag — repeated unsuccessful attempts by two persons to connect with one another by telephone.
- terpsichorean — pertaining to dancing.
- thanatography — an account or story of a person's death experience
- thanatologist — a person who engages in the academic study of death and dying
- thanatophobia — an abnormal fear of death.
- thankworthily — in a thankworthy way or manner
- that's enough — You say 'that's enough' to tell someone, especially a child, to stop behaving in a silly, noisy, or unpleasant way.
- the antipodes — Australia and New Zealand