UNDERCLOTHINGS
Scrabble letter values: U1N1D2E1R1C3L1O1T1H4I1N1G2S1 = 21
Definition
UNDERCLOTHINGS is the plural of UNDERCLOTHING.
noun UNDERCLOTHING: undergarment worn next to the skin and under the outer garments.
Synonyms of UNDERCLOTHING: underwear, underclothes