12-letter words containing o, u, t, f, i, s
- ufo sighting — the sighting of a UFO
- unfastidious — not fastidious; not fussy; not appropriately concerned with detail or cleanliness
- unfortuitous — happening or produced by chance; accidental: a fortuitous encounter.
- unscottified — not Scottish; taken out of a Scottish context
- washfountain — a large, usually circular wash basin, as in an industrial plant, in which a spray of water activated by foot pedal allows several workers to wash simultaneously.
- young fustic — fustet (def 2).