13-letter words containing a, s, m, l, f, o
- sugar of milk — lactose.
- sulfonmethane — a colorless, crystalline compound, C7H16O4S2, used in medicine as a soporific and hypnotic
- transformable — to change in form, appearance, or structure; metamorphose.
- wafflestomper — a shoe with a thick sole resembling a waffle
- words fail me — I am too happy, sad, amazed, etc, to express my thoughts