KININ Scrabble 9 Words With Friends 11 Scrabble letter values: K5I1N1I1N1 = 9 Definition noun any of a class of plant hormones that promote cell division and delay the senescence of leaves. — synonyms: cytokinin See all 5 words you can make from KININ → 5-letter words Words starting with K Words ending with N ← Unscramble different letters