1.Definition: causing anger or annoyance

"Offensive remarks"

2.Definition: causing or able to cause nausea

Related Adjective(s):loathsome, nauseating, nauseous, noisome, queasy, sickening, vile

3.Definition: for the purpose of attack rather than defense

"Offensive weapons"

4.Definition: morally offensive

Related Adjective(s):unsavory, unsavoury

5.Definition: unpleasant or disgusting especially to the senses

"Offensive odors"

6.Definition: violating or tending to violate or offend against

"Considered such depravity offensive against all laws of humanity"

Related Adjective(s):violative