inroad /inˈrōd/

1. An incursion into an enemy's country
2. A raid
3. Encroachment

make inroads into

1. To make progress with
2. To use up large quantities of

• overplies
• overplus
• overpluses
• overplusses
• overply
• overplying
• overpoise
• overpoised
• overpoises
• overpoising
• overpopulate
• overpopulated
• overpopulates
• overpopulating
• overpopulation
• overpopulations
• overpost
• overposted
• overposting
• overposts
• overpower
• overpowered
• overpowering
• overpoweringly
• overpowers