A shy person is someone who is timid and introverted, often avoiding social situations. This term can be described by the crossword solutions of 'ower' (4 letters), 'MOUSE' (5 letters), 'INTROVERT' (9 letters), 'WALLFLOWER' (10 letters), and 'shrinkingviolet' (15 letters). Ower is a synonym for timid, MOUSE is another word for quiet, INTROVERT is someone who prefers to be alone, WALLFLOWER is someone who is socially awkward, and shrinkingviolet is someone who is very shy.