troubling
Related Words
disturbingdisquietingconcerningworrisomeunsettlingalarmingperturbingcomfortingreassuringsoothingpleasinghearteninganxietyworrystressdistressuneaseperturbationapprehensiondreadconcernproblemcrisisconflictdifficultyobstacleburdenagitationdiscomforttensionalarmpanictroubleperturbdisturbupsetunsettledisquiet