wade into (?.)

• ambush
• assail
• assault
• attack
• blitz
• bushwhack
• come at
• come down on
• crack down on
• descend on
• descend upon
• dive into
• enter on
• enter upon
• fall on
• fall to
• fall upon
• gang up on
• get busy
• get cracking
• get going
• get with it
• go at
• go for
• go to it
• harry
• have at
• hit
• hit like lightning
• hop to it
• jump
• jump to it
• land on
• launch into
• lay at
• lay hands on
• lay into
• light into
• mug
• pitch in
• pitch into
• plunge into
• pounce upon
• pound
• sail into
• set about
• set at
• set on
• set to
• set to work
• set upon
• start in
• strike
• surprise
• swoop down on
• tackle
• take on
• take the offensive
• turn to
• undertake