12-letter words containing s, e, l, n, o, m
- unhandsomely — unattractively
- unremorseful — full of remorse.
- volunteerism — voluntarism (def 2).
- westmoreland — William Childs [chahyldz] /tʃaɪldz/ (Show IPA), 1914–2005, U.S. army officer: commander of U.S. forces in Vietnam and Thailand 1964–68.
- white salmon — the yellowtail, Seriola lalandei.
- womb-leasing — bearing a child on behalf of a couple unable to have a child; surrogacy
- zorn's lemma — a theorem of set theory that if every totally ordered subset of a nonempty partially ordered set has an upper bound, then there is an element in the set such that the set contains no element greater than the specified given element.