Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *pleḱ-

→ English accomplice (root)
→ English complex (root)
→ English display (root)
→ English ply (derived)
→ English reply (root)
→ English application (root)
→ English apply (root)
→ English pleach (root)
→ English pleach (derived)
→ English complexion (root)
→ English complicate (root)
→ English flax (derived)
→ English pliant (root)
→ English flack (inherited)
→ English employ (root)
→ English implicate (root)
→ English explicit (root)
→ English pliable (root)
→ English plexus (root)
→ English explicate (root)
→ English replicate (root)
→ English pliantly (root)
→ English deploy (root)
→ English pliantness (root)
→ English pleached (root)
→ Old English flasce (derived)
→ Catalan plegar (derived)
→ Danish flette (derived)
→ Spanish llegar (derived)
→ Estonian kompleksne (derived)
→ French ployer (derived)
→ Old French reploier (root)
→ Old French ploiier (root)
→ Old French desploiier (root)
→ Proto-Germanic fleohtan (derived(gem-pro/ang))
→ Ancient Greek πλέκω (derived)
→ Icelandic flakka (inherited)
→ Italian piegare (derived)
→ Italian semplice (mention)
→ Latin replico (root)
→ Latin applico (root)
→ Latin plico (root)
→ Latin plico (derived)
→ Latin complico (root)
→ Latin plecto (root)
→ Latin plecto (derived)
→ Latin deplico (root)
→ Latin plagium (derived)
→ Latin displico (root)
→ Latin Olca (derived)
→ Polish pleść (mention)
→ Polish flasza (derived)
→ Portuguese réplica (mention)
→ Portuguese pregar (derived)
→ Portuguese chegada (derived)
→ Romanian pleca (derived)
→ Russian плести (root)
→ Sanskrit प्रश्न (mention)