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

• statute books
• statute cap
• statute caps
• statute labour
• statute labours
• rousements
• rouse on
• rouser
• rousers
• rouses
• rousing
• rousingly
• roussette
• roussettes
• roust
• roustabout
• roustabouts
• rousted
• rouster
• rousters
• rousting
• rousts
• rout
• rout-cake
• route