1. Continue to live through hardship or adversity
   - survive, last, live, go, endure, hold up, hold out

Derived forms: living on, lived on, lives on

• underage
• underarm
• underbelly
• underbid
• underbodice
• underbody
• underboss
• underbred
• underbrush
• undercarriage
• undercharge
• underclass
• underclassman
• underclothed
• underclothes
• underclothing
• undercoat
• undercoated
• undercook
• undercover
• undercover agent
• undercover operation
• undercover work
• undercroft
• undercurrent