| Raid |
| Foray |
| Advance |
| Invasion |
| Progress |
| Incursion |
| Intrusion |
| Sudden raid |
| Enroachment |
| Penetration |
| Encroachment |
| Hostile attack |
| Surprise attack |
| Bit of progress |
| Sudden invasion |
| Raid, incursion |
| Hostile advance |
| Foot in the door |
| Penetrating path |
| Tactical advance |
| Hostile incursion |
| Aggressive trespass |
| Serious encroachment |
| Gradual encroachment |
| Tactical advancement |
| Damaging encroachment |
| Encroachment or intrusion |
| An invasion or hostile attack |
| Advance made at the expense of another |
| Hostile raid, or the route taken to get there |