12-letter words containing a, g, r, u, p, t
- stepdaughter — a daughter of one's husband or wife by a previous marriage.
- supererogate — to do more than duty requires.
- supergravity — a hypothetical symmetry among groups of particles containing fermions and bosons, especially in theories of gravity (supergravity) that unify electromagnetism, the weak force, and the strong force with gravity into a single unified force.
- superheating — Superheating of steam is raising its temperature to well above boiling point.
- supraglottal — situated above the glottis
- tanjungpriok — a port in Indonesia, on the NW coast of Java adjoining the capital, Jakarta: a major shipping and distributing centre for the whole archipelago
- target group — intended audience or customers
- telautograph — a telegraphic device for reproducing handwriting, drawings, etc, the movements of an electromagnetically controlled pen at one end being transmitted along a line to a similar pen at the receiving end
- tramping hut — a hut in the bush for the use of trampers
- trojan group — a group of asteroids oscillating about either of two points, equidistant from the sun and Jupiter, that forms an equilateral triangle with the sun and Jupiter.
- tupi-guarani — a family of Indian languages including Tupi, Guarani, lingua geral, and many others of central South America.
- unexpurgated — to amend by removing words, passages, etc., deemed offensive or objectionable: Most children read an expurgated version of Grimms' fairy tales.
- up a gumtree — in a very awkward position; in difficulties
- upright bass — double bass