12-letter words containing t, y, g, o
- unobligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- unoxygenated — not enriched with oxygen
- yellow light — a yellow traffic light, usually preceding a signal halting traffic in a particular direction.
- yogurt-maker — a machine for making yogurt
- young fustic — fustet (def 2).
- zero gravity — the condition in which the apparent effect of gravity is zero, as in the case of a body in free fall or in orbit.
- zoophytology — the branch of zoology concerning zoophytes