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

• sightlessnesses
• sightlier
• sightliest
• sightline
• sightlines
• sightliness
• sightlinesses
• sightly
• sight-player
• sight-players
• sight-playing
• sight-read
• sight-reader
• sight-readers
• sight-reading
• sights
• sight-sang
• sightsaw
• sight screen
• sight screens
• sightsee
• sightseeing
• sightseeings
• sightseen
• sightseer