feeble Synonyms

faint infirm weak debilitated decrepit nerveless sapless rickety weakly lame thin tottering toothless timid symptomatic tame thinner tenuous wan tottery tumble-down vulnerable vitiated vincible vapid valetudinary valetudinarian unwell unsubstantial unsound unsecure unpowerful unconsequential swooning strengthless shrimper shaky senile seasick reedy rachitic queerish queasy qualmish pusillanimous puny puisne shrivelled sick stifled