UNAFFECTED

adj. Usually, unaffected by. impervious (to), immune (to), untouched (by), unmoved (by), unresponsive (to), aloof (to or from), uninfluenced (by), unimpressed (by), remote (to or from), cool or cold (to), unconcerned (by), unstirred (by) The duchess remained totally unaffected by the children's appeals for help