timid Synonyms

faint-hearted afraid cowardly unsure timorous fearful fainthearted pusillanimous faint diffident shrinking retiring shy vacillating weak wavering unobtrusive unsociable vitelline verecund vacillatory vacillant unassured unassuming sheepish shyly shyness skittish soft trepid spineless spiritless supplicatory tentative trembling tremulous weak-kneed yellow nonassertive nongregarious panicky phobic self-effacing sissified wimpy terror-stricken tremulously unmanful unmanlike unnerved