underpinˈ transitive verb

1. To support by building underneath, or to prop up (also figurative)
2. To corroborate

• Rumanian
• Rumansch
• rumba
• rum baba
• rum babas
• rumbaed
• rumbaing
• rumbas
• rumbelow
• rumbelows
• rumble
• rumble area
• rumbled
• rumbledethump
• rumbledethumps
• rumblegumption
• rumbler
• rumblers
• rumbles
• rumble seat
• rumble seats
• rumble strip
• rumble strips
• rumble-tumble
• rumblier