1, 20-30, ADULT, ANGUISH, ANXIETY, BITING, BODY, BROWN, BURGER, EXTREMITY, FINGER, FINGERNAIL, HAIR, HAND, HYGIENE, INDOOR, INSIDE, MODEL, NAIL, NAILS, OLD, ONE, ONYCHOPHAGIA, PERSON, PHANIE, RELEASED, SMILE, SMILING, STRESS, TIC, UPPER, WOMAN, WORRY, YEAR,