offensive (n.)
- aggression
- appalling
- arrant
- assault
- attack
- backhand
- bad
- base
- bawdy
- belligerent
- blitz
- blitzkrieg
- blue
- breakthrough
- charge
- chauvinist
- counterattack
- counteroffensive
- crude
- diversion
- dreadful
- drive
- enemy
- evil
- fighting
- forbidding
- foul
- gamy
- grim
- gross
- high
- hostile
- icky
- infiltration
- jingo
- jingoist
- lousy
- lurid
- martial
- megadeath
- militant
- military
- mugging
- nasty
- nauseant
- offense
- olid
- onset
- onslaught
- overkill
- push
- rank
- repellent
- ribald
- rude
- rush
- sad
- sally
- savage
- schlock
- scurvy
- shoddy
- smelling
- sortie
- strike
- strong
- terrible
- vile
- warmongering
- worst
offensive (adj.)
- abhorrent
- abominable
- abusive
- aggressive
- antagonistic
- appalling
- arrant
- atrocious
- attack
- attacking
- awful
- backhand
- backhanded
- bad
- base
- bawdy
- beastly
- bellicose
- belligerent
- blameworthy
- bloodthirsty
- bloody
- bloody-minded
- blue
- boorish
- brackish
- brutal
- caddish
- calumnious
- chauvinistic
- chintzy
- cloying
- coarse
- combative
- contemptible
- contentious
- contumelious
- crude
- degrading
- deplorable
- despicable
- detestable
- dire
- dirty
- disagreeable
- discourteous
- disgusting
- displeasing
- disrespectful
- dreadful
- egregious
- enormous
- evil
- execrable
- fecal
- ferocious
- fetid
- fierce
- fighting
- filthy
- flagrant
- forbidding
- foul
- foul-mouthed
- foul-spoken
- frightful
- frowsty
- frowzy
- fulsome
- funky
- fusty
- gamy
- ghastly
- grievous
- grim
- grisly
- gross
- gruesome
- hateful
- hawkish
- heinous
- hideous
- high
- horrible
- horrid
- hostile
- humiliating
- icky
- ignoble
- ill-bred
- ill-smelling
- impertinent
- impolite
- improper
- impudent
- impure
- inappropriate
- inconsiderate
- indecent
- indecorous
- indelicate
- inelegant
- infamous
- inimical
- insensitive
- insolent
- insulting
- jingoistic
- lamentable
- left-handed
- lewd
- loathsome
- lousy
- loutish
- lurid
- maggoty
- malodorous
- martial
- mawkish
- mephitic
- miasmal
- miasmic
- militant
- militaristic
- military
- moldy
- monstrous
- musty
- nasty
- nauseating
- nauseous
- nefarious
- noisome
- notorious
- noxious
- objectionable
- obnoxious
- obscene
- odious
- odorous
- olid
- outrageous
- overripe
- pitiable
- pitiful
- poisonous
- pornographic
- provocative
- pugnacious
- putrescent
- putrid
- quarrelsome
- rancid
- rank
- raunchy
- reasy
- rebarbative
- reechy
- reeking
- regrettable
- repellent
- repelling
- reprehensible
- repugnant
- repulsive
- revolting
- ribald
- rotten
- rude
- rush
- sad
- salacious
- sanguinary
- sanguineous
- savage
- scandalous
- scrappy
- scurrilous
- scurvy
- shabby
- shameful
- shocking
- shoddy
- sickening
- smelling
- smelly
- smutty
- soldierlike
- soldierly
- sordid
- spoiled
- squalid
- stinking
- strong
- stuffy
- sulfurous
- sultry
- tactless
- tasteless
- terrible
- threatening
- trigger-happy
- truculent
- unappetizing
- unbecoming
- unchaste
- uncivil
- unclean
- uncongenial
- undignified
- unfeminine
- unfitting
- unfriendly
- ungentle
- ungentlemanly
- ungrateful
- unladylike
- unmannerly
- unpalatable
- unpeaceable
- unpeaceful
- unpleasant
- unprintable
- unrefined
- unrepeatable
- unsavory
- unseemly
- unspeakable
- unsuitable
- unwholesome
- vile
- villainous
- vulgar
- warlike
- warring
- woeful
- worst
- worthless
- wretched
- yucky