Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English poly-
← Ancient Greek πολύς (borrowed)
← Proto-Indo-European *pleh₁- (root)
← Proto-Indo-European *polh₁ús (derived)

→ English polytheism (affix)
→ English polydactyl (affix)
→ English polydactyly (affix)
→ English polygamy (affix)
→ English polygoneutic (prefix)
→ English polygyny (affix)
→ English polytope (mention)
→ English polyphiloprogenitive (affix)
→ English polyamory (mention)
→ English polyunsaturated (affix)
→ English polyabolo (blend)
→ English polyiamond (blend)
→ English polyanthus (affix)
→ English polygastrica (mention)
→ English polyoxyethylene (affix)
→ English polycentric (affix)
→ English polychromatophilia (affix)
→ English polyelectrolyte (affix)
→ English polymorphonuclear (affix)
→ English polytonality (prefix)
→ English polytypism (affix)
→ English polymicrogyria (affix)
→ English polydrug (affix)
→ English polyesteramide (affix)
→ English polymorphocellular (affix)
→ English polymorphonucleate (affix)
→ English polyphage (affix)
→ English polyphagy (affix)
→ English polyribo- (compound)
→ English polyfluoroolefin (affix)
→ English polyhaloalkane (affix)
→ English polyoxymethylene (affix)
→ English polypyrrole (affix)
→ English polyglossia (affix)
→ English polyadenitis (affix)
→ English polyaminopolycarboxylic acid (compound)
→ English polyadenosis (affix)
→ English polyanthous (affix)
→ English polyendocrine (affix)
→ English polyergic (affix)
→ Translingual Polydnaviridae (compound)
→ Russian плод (mention)