dwindle /dwinˈdl/

1. To grow less
2. To waste away
3. To grow feeble
4. To become degenerate

To lessen

Decline

• tribalisms
• tribalist
• tribalistic
• tribalists
• tribally
• tri-band
• tribasic
• tribble
• tribbles
• tribe
• tribeless
• tribes
• tribesman
• tribesmen
• tribespeople
• tribeswoman
• tribeswomen
• triblet
• triblets
• tribo-
• triboelectric
• triboelectricity
• tribologies
• tribologist
• tribologists