Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English twi-
← Old English twī- (inherited)
← German zwie- (cognate)
← English twin (mention)
← English twice (mention)
← English two (mention)
← English two (mention)
← Middle English twi- (inherited)
← Proto-Germanic *twi- (inherited)
← Proto-Germanic *twī- (mention)
← Proto-Germanic *twiz- (mention)
← Proto-Indo-European *dwi- (derived)
← Proto-Indo-European *dwís (mention)
← Proto-Indo-European *dwóh₁ (derived)
← Latin bī- (cognate)
← Latin bis (mention)
← Latin duī- (cognate)
← Latin duis (mention)
← Old Prussian dwi- (cognate)
← Swedish tve- (cognate)

→ English di- (link)
→ English twilight (affix)
→ English twifold (affix)
→ English twi-minded (affix)
→ English twi-weekly (affix)
→ English twi-faced (affix)