ACTINON Scrabble 9 Words With Friends 12 Scrabble letter values: A1C3T1I1N1O1N1 = 9 Definition noun any of a series of radioactive elements with atomic numbers 89 through 103. — synonyms: actinoid, actinide Anagrams of ACTINON contain See all 75 words you can make from ACTINON → 7-letter words Words starting with A Words ending with N ← Unscramble different letters