incursion /in-kûrˈshən/

1. A hostile inroad
2. The action of leaking or running in
3. A sudden attack, invasion
4. An intrusion

incurˈsive adjective

1. Making inroads
2. Aggressive
3. Invading
4. Intruding

• BTA
• BTCV
• BTEC
• BTO
• btu
• BTU
• Btu
• btw
• BTW
• bu.
• buat
• buats
• buaze
• buazes
• bub
• buba
• bubal
• bubaline
• bubalis
• bubalises
• Bubalus
• bubas
• bubbies
• bubble
• bubble and squeak