offense vs onrush

offense

• An affront, injury, or insult. 

• A strategy and tactics employed when in position to score; contrasted with defense. 

• The portion of a team dedicated to scoring when in position to do so; contrasted with defense. 

• A crime or sin. 

• The state of being offended or displeased; anger; displeasure. 

onrush

• An aggressive assault. 

• A forceful rush or flow forward. 

• To assault aggressively. 

• To rush or flow forward forcefully.