PLANKTON /ˈplæŋktən/ Scrabble 14 Words With Friends 18 Scrabble letter values: P3L1A1N1K5T1O1N1 = 14 Definition noun the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water. See all 74 words you can make from PLANKTON → 8-letter words Words starting with P Words ending with N ← Unscramble different letters