37 possible answers to
Answers with 3 characters: DIM DRY Answers with 4 characters: ARID BLAH DRAB GREY SLOW TAME Answers with 5 characters: BANAL BLAND BLUNT DENSE FADED HOHUM INERT MATTE NOFUN LEADY PROSY UNAPT VAPID Answers with 6 characters: BORING DAMPEN DEADEN OBTUSE OPAQUE BENUMB JEJUNE UNSEXY Answers with 7 characters: INSIPID HUMDRUM MORONIC PROSAIC Answers with 8 characters: TIRESOME UNLIVELY Answers with 9 characters: SLOWITTED Answers with 10 characters: LACKLUSTER