Synonyms of incursion

1 Syllable
raid
2 Syllables
inroad, assault, influx, inflow, inrush, onslaught, raided, shootup, foray, attack, raiding
3 Syllables
invasion, intrusion, assaulting, entrenchment, irruption, intrusions, aggression, invasions, tipover, irruptions
4 Syllables
infiltration, penetration