13-letter words containing m, a, s, f, l
- sugar of milk — lactose.
- sulfadimidine — an antibacterial sulfa drug used in human and veterinary medicine. It is effective against chlamydia, toxoplasma, and cocidia
- sulfamerazine — a sulfa drug, C11H12N4O2S, a methyl derivative of sulfadiazine that is more rapidly absorbed
- sulfanilamide — a white, crystalline amide of sulfanilic acid, C 6 H 8 N 2 O 2 S, formerly used in the treatment of bacterial infections: replaced by its derivatives and by antibiotics.
- sulfonmethane — a colorless, crystalline compound, C7H16O4S2, used in medicine as a soporific and hypnotic
- teasel family — the plant family Dipsacaceae, characterized by herbaceous plants having opposite or whorled leaves, dense flower heads surrounded by an involucre, and small, dry fruit, and including the scabious and teasel.
- telefacsimile — facsimile (def 2).
- transformable — to change in form, appearance, or structure; metamorphose.
- ultra-leftism — the beliefs of extremely left-wing political parties or groups
- wafflestomper — a shoe with a thick sole resembling a waffle
- words fail me — I am too happy, sad, amazed, etc, to express my thoughts