The page shows 63 words of 63 found, ending on "ths":
Words of 5 letters, ending on "ths" (11 words):
Words of 6 letters, ending on "ths" (20 words):
Words of 7 letters, ending on "ths" (10 words):
Words of 8 letters, ending on "ths" (4 words):
Words of 9 letters, ending on "ths" (3 words):
Words of 10 letters, ending on "ths" (7 words):
Words of 11 letters, ending on "ths" (3 words):
Words of 12 letters, ending on "ths" (2 words):
Words of 13 letters, ending on "ths" (3 words):