MOUSY Scrabble 10 Words With Friends 11 Definition adjective quiet and timid and ineffectual. — synonyms: mousey adjective infested with mice. — synonyms: mousey adjective of something having a drab pale brown color resembling a mouse. — synonyms: mousey, mouse-colored, mouselike See all 21 words you can make from MOUSY → 5-letter words Words starting with M Words ending with Y ← Unscramble different letters