INSUFFICIENTLY Scrabble 25 Words With Friends 29 Scrabble letter values: I1N1S1U1F4F4I1C3I1E1N1T1L1Y4 = 25 Definition adverb to an insufficient degree. Examples “he was insufficiently prepared” See all 596 words you can make from INSUFFICIENTLY → 14-letter words Words starting with I Words ending with Y ← Unscramble different letters