pestiferous Synonyms

pestilent galling pesky irritating perversive pestering nettlesome pestilential plaguy plaguey teasing vexing dirty corruptive vexatious bothersome annoying contagious catching poisonous baneful toxic troublesome venomous contaminated virulent unwholesome unhealthy dirtier aggravating detrimental harmful damaging endemic epidemic epizootic exasperating destructive deleterious infectious infective injurious insalubrious irksome deadly malignant noisome noxious pernicious septic