baby big baby chicken chicken liver coward crybaby doormat dull tool fence-sitter fraid-cat fraidy-cat funk funker gutless wonder invertebrate jellyfish lightweight lily liver meek soul milksop mollycoddle mouse mugwump namby-pamby nebbish nonentity pansy pantywaist pushover sad sack scaredy-cat shilly-shally sissy softling softy sop waverer weak sister weakling white feather white liver wobbler