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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Underweight 6 letters:

SKINNY: Underweight
UNDERWEIGHT: Scrawny
UNDERWEIGHT: Relatively light
THIN: Significantly underweight
RUNT: Underweight delivery, maybe
THIN: Underweight
SKINANDBONES: Way underweight
BMI: Meas. meaning "underweight" when it's less than 18.5
PUNY: Underweight