English irrefragable

← English -able (mention)

← Proto-Indo-European *n̥- (root)

← Proto-Indo-European *bʰreg- (derived)

← Latin (mention)

← Latin ir- (derived)

← Latin in- (mention)

← Latin refrāgārī (mention)

← Latin -bilis (mention)

← Latin (mention)

← Latin refrāgor (mention)

← Latin re- (mention)

← Latin fragor (mention)

← Latin frangō (mention)

← Latin suffrāgōr (mention)

← Latin suffrāgō (mention)

→ English irrefragableness (suffix)

→ English irrefragably (suffix)