Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English dark
← Old English deorc (inherited)
← Old English *dierce (inherited)
← Old English *diercu (mention)
← Old English deorcian (inherited)
← English dim (link)
← English gloomy (link)
← English hidden (link)
← English secret (link)
← English sinister (link)
← English malign (link)
← English sinister (link)
← English deep (link)
← English hopeless (link)
← English negative (link)
← English pessimistic (link)
← English unenlightened (link)
← English bright (link)
← English light (link)
← English lit (link)
← English bright (link)
← English light (link)
← English pale (link)
← English darken (link)
← English darkling (link)
← English darkness (link)
← English darkness (link)
← English cluelessness (link)
← English knowledgelessness (link)
← English unawareness (link)
← English crepusculum (link)
← English evenfall (link)
← English mirkning (link)
← Middle English derk (inherited)
← Middle English derk (inherited)
← Middle English derke (mention)
← Middle English dirke (mention)
← Middle English dyrke (mention)
← Middle English derken (inherited)
← Proto-West Germanic *derk (inherited)
← Proto-West Germanic *derkōn (inherited)

→ English darken (affix)
→ English darkness (suffix)
→ English Darth Vader (blend)
→ English darkly (suffix)
→ English darkly (affix)
→ English darkey (suffix)
→ English ombre (link)
→ English darkroom (compound)
→ English darksome (suffix)
→ English darkling (affix)
→ English darkling (affix)
→ English darg (mention)
→ English darg (link)
→ English darknet (compound)
→ English darkish (suffix)
→ English darkmans (suffix)
→ English darkwave (suffix)
→ English darkful (suffix)
→ English endark (prefix)
→ English darkie (suffix)
→ English darkhorse (compound)
→ English darkon (suffix)
→ English bedark (prefix)
→ English darkcore (suffix)
→ English grimdark (compound)
→ English darkfic (compound)
→ English semidark (prefix)
→ English dark flow (compound)
→ English darkfield (compound)
→ English dark-haired (compound)
→ English dark sector (compound)
→ English darkpsy (mention)
→ English antidark (prefix)
→ English darkside (compound)
→ English dark light (compound)
→ English wine-dark (compound)
→ English darkcutter (compound)
→ English darkcutting (compound)
→ English darktown (affix)
→ English darkfall (compound)
→ German Dunkle Materie (link)
→ Japanese ダーク (borrowed)
→ Norwegian Bokmål mørke (link)
→ Norwegian Nynorsk døkk (link)
→ Vietnamese ám (link)
→ Vietnamese đen tối (link)
→ Vietnamese tối dạ (link)
→ Volapük dag (borrowed)