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

• piece rates
• piecers
• pieces
• piece together
• piece up
• piecework
• pieceworker
• pieceworkers
• pieceworks
• pie chart
• pie charts
• piecing
• pie-counter
• pie-counters
• piecrust
• piecrusts
• piecrust table
• piecrust tables
• pied
• pie diagram
• pie diagrams
• piedish
• piedishes
• piedmont
• piedmontite