Attack
Blitzkrieg, irruption.
Yes, the noun 'invasion' is an abstractnoun; a word for an unwelcome intrusion into another's domain; an incursion by a large number of people or things into a place or sphere of activity; a word for a concept.
The base word for invasion is "invade."
The word is incursion. It means a sudden invasion or attack.
The root word of invasion is "invade," which comes from the Latin word "invadere," meaning "to go into, to enter."
There was an invasion of people at the famous park.
Improper use of your personal data is an invasion of privacy
Try saying assaulted, shot, or jumped, depending on the context of the situation.
aggression.
Inva
An invasion is like a swarm of ants overtaking a picnic, where they enter unexpectedly and take over the space.
Invasion