ACTINOMETRIC Scrabble 18 Words With Friends 22 Scrabble letter values: A1C3T1I1N1O1M3E1T1R1I1C3 = 18 Definition adjective of or related to actinometry. — synonyms: actinometrical See all 753 words you can make from ACTINOMETRIC → 12-letter words Words starting with A Words ending with C ← Unscramble different letters