Apt rhyme for "invade" (4)
I believe the answer is:
raid
'apt rhyme for invade' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for raid that I've seen before include "Rapid surprise attack" , "Smash-and-grab?" , "A sudden attack or incursion" , "Rifle" , "Enter a territory and take spoils" .)