Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English tri
← Proto-Indo-European *tréyes (derived)

→ English triannually (confix)
→ English tripod (confix)
→ English trigon (confix)
→ English trichord (prefix)
→ English trimer (confix)
→ English triode (confix)
→ English trimeter (prefix)
→ English triose (confix)
→ English tricyclic (prefix)
→ English triterpene (prefix)
→ English triterpenoid (prefix)
→ English tris (affix)
→ English trioxide (prefix)
→ English trivalent (confix)
→ English triradius (prefix)
→ English trihydroxy (prefix)
→ English trichording (confix)
→ English trilobite (confix)
→ English triomino (prefix)
→ English tricolour (prefix)
→ English tricolor (prefix)
→ English Tricolor (prefix)
→ English tricolpate (prefix)
→ English trimolecular (prefix)
→ English trifecta (prefix)
→ English triatomic (prefix)
→ English tricameral (prefix)
→ English trigamous (confix)
→ English triathlon (confix)
→ English triennial (confix)
→ English trichloride (prefix)
→ English trifluoride (prefix)
→ English triiodide (prefix)
→ English triannual (prefix)
→ English tribasic (prefix)
→ English triathlete (prefix)
→ English tricultural (prefix)
→ English triculture (prefix)
→ English triglyceride (prefix)
→ English trilinear (prefix)