underpinˈ transitive verb

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

• multimedia
• multimeter
• multimeters
• multimillionaire
• multimillionaires
• multimode
• multinational
• multinationals
• multinomial
• multinomials
• multinominal
• multinuclear
• multinucleate
• multinucleated
• multinucleolate
• multi-ownership
• multipack
• multipacks
• multipara
• multiparae
• multiparas
• multiparities
• multiparity
• multiparous
• multipartite