offensive

[1]	offense , offence
[2]	attack , offence
[3]	attack , onslaught , drive , assault , offence , push

adj.

[1]	antagonistic , hostile , contentious , quarrelsome , attacking , aggressive , threatening , provocative , combative , martial , belligerent , warlike , bellicose
[2]	insulting , violative , rude , disrespectful , uncivil , insolent , discourteous , impolite , unmannerly , impertinent , impudent , objectionable , displeasing
[3]	disgusting , unsavoury , unpalatable , nauseating , nauseous , noisome , noxious , obnoxious , repugnant , repulsive , repellent , revolting , abominable , foul , loathsome , vile , sickening , fetid/foetid , rank , malodorous , mephitic , putrid , putrescent , putrefying , rancid , rotten
[4]	unsavory , unsavoury
[5]	dysphemistic
[6]	nauseating , nauseous , noisome , queasy , loathsome , sickening , vile