16-letter words containing o, a, s, t, h, u
- stomach-churning — causing nausea.
- subtropical high — one of several highs, as the Azores and Pacific highs, that prevail over the oceans at latitudes of about 30 degrees N and S. Also called subtropical anticyclone. Compare high (def 37).
- sulfamethoxazole — an antimicrobial substance, C 1 0 H 1 1 N 3 O 3 S, used against a variety of susceptible Gram-positive and Gram-negative organisms, as in the treatment of certain urinary tract infections and skin infections.
- summa theologica — a philosophical and theological work (1265–74) by St. Thomas Aquinas, consisting of an exposition of Christian doctrine.
- summation method — a method for associating a sum with a divergent series.
- surrogate mother — a person who acts in the place of another person's biological mother.
- surround theater — a theater, concert hall, or the like, in which seats are arranged around or on all four sides of a central stage.
- the easy way out — least demanding solution
- the scots guards — a regiment of Guards Division of the British Army which dates back to 1642
- the south island — the largest island of New Zealand, separated from the North Island by the Cook Strait. Pop: 1 048 200 (2013 est). Area: 153 947 sq km (59 439 sq miles)
- the unobservable — something that cannot be observed
- thermal neutrons — a neutron with low kinetic energy, especially one slowed by the moderator in a nuclear reactor.
- thousand islands — a group of about 1500 islands between the US and Canada, in the upper St Lawrence River: administratively divided between the two countries
- to cut both ways — If you say that something cuts both ways, you mean that it can have two opposite effects, or can have both good and bad effects.
- to pass the buck — If you pass the buck, you refuse to accept responsibility for something, and say that someone else is responsible.
- two-family house — a house designed for occupation by two families in contiguous apartments, as on separate floors.
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- typhoid bacillus — the bacterium Salmonella typhosa, causing typhoid fever.
- upper atmosphere — the portion of the atmosphere above the troposphere.
- voluntary school — a school that promotes specific religious beliefs and which is funded by a local education authority but was not established by the authority
- walrus moustache — a long thick moustache drooping at the ends