MICROSEISM Scrabble 16 Words With Friends 19 Scrabble letter values: M3I1C3R1O1S1E1I1S1M3 = 16 Definition noun a small earthquake. — synonyms: tremor, earth_tremor See all 210 words you can make from MICROSEISM → 10-letter words Words starting with M Words ending with M ← Unscramble different letters