Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian fag
Proto-Indo-European *bʰeh₂ǵos (inherited)
Proto-Indo-European *bʰōw- (derived)
Proto-Italic *fāgos (inherited)
Latin fāgus (inherited)
Latin favus (inherited)
Romanian făget (link)
Romanian fagure (link)

Romanian fagure (mention)
Romanian Făgăraș (affix)
Romanian făget (suffix)
Romanian Poiana Fagului (mention)
Romanian Pârâul Fagului (mention)
Romanian Făgețel (mention)
Aromanian fag (cognate)