1. in the sense of belligerent
- belligerent
- hostile
- antagonistic
- bellicose
- pugnacious
- truculent
- violent
- combative
- confrontational
- macho
- argumentative
- quarrelsome
- warmongering
- badass
- warring
- warlike
- attacking
- hawkish
- militaristic
- jingoistic
- sabre-rattling
- flag-waving
- expansionist
- offensive
- intrusive
- invasive
- gung-ho
2. in the sense of 2, forceful
Example Sentences of Aggressive
1. His aggressive tone unsettled everyone.
2. She made an aggressive move.
3. Their aggressive tactics caused chaos.
4. He responded with aggressive force.