1. In an obvious and provable manner
   - demonstrably, incontrovertibly, irrefutably

See also: provable

• coaler
• coalesce
• coalesced
• coalescence
• coalescency
• coalescent
• coalescing
• coalface
• coalfield
• coalfish
• coalhole
• cask
• casket
• caskful
• Casmerodius
• Casmerodius albus
• Caspar
• Caspar Bartholin
• caspase
• caspase-mediated cell death
• Casper
• Caspian
• Caspian Sea
• casque
• casquet