Synonyms and related words :
Milquetoast, baby, big baby, carpet, carpeting, chicken, crybaby, drop cloth, duckboards, dull tool, floorboards, flooring, ground cloth, ground-sheet, gutless wonder, invertebrate, jellyfish, lightweight, mat, meek soul, milksop, mollycoddle, namby-pamby, nebbish, nonentity, pansy, pantywaist, pave, pavement, pushover, rug, sad sack, sissy, softling, softy, sop, tiling, weak sister, weakling, welcome mat,