Synonyms of invasion

1 Syllable

breach, raid

2 Syllables

inroad, plague, trespass, maraud, assault, influx, conquest, inflow, inrush, onslaught, raided, shootup, foray, attack, raiding, sortie

3 Syllables

encroachment, intrusion, violation, assaulting, entrenchment, incursion, irruption, transgression, intrusions, aggression, assailment, aggressions, infraction, offense, tipover, irruptions

4 Syllables

infiltration, overstepping, infestations, infringement, offensive, subjugation, penetration, usurpation, penetrations, infestation