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

• chasing
• chasings
• chasm
• chasmal
• chasmed
• chasmic
• chasmier
• chasmiest
• chasmogamic
• chasmogamies
• chasmogamy
• chasms
• chasmy
• chasse
• chasse-café
• chassepot
• chassepots
• chasses
• chasseur
• chasseurs
• Chassid
• Chassidic
• Chassidism
• chassis
• chassé