Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Finnish -u
← Estonian -u (cognate)
← Proto-Finnic *-u (inherited)
← Proto-Uralic *-w (inherited)

→ Estonian -u (cognate)
→ Finnish etu (affix)
→ Finnish kumpu (mention)
→ Finnish kutu (affix)
→ Finnish ryyppy (affix)
→ Finnish keinu (affix)
→ Finnish lerppu (affix)
→ Finnish kyky (suffix)
→ Finnish luistelu (affix)
→ Finnish syyhy (affix)
→ Finnish nyrkkeily (affix)
→ Finnish tappelu (affix)
→ Finnish voitelu (affix)
→ Finnish rankaisu (affix)
→ Finnish röyhtäisy (affix)
→ Finnish välkky (affix)
→ Finnish jakelu (affix)
→ Finnish hikoilu (affix)
→ Finnish määrittely (affix)
→ Finnish torut (suffix)
→ Finnish katkaisu (affix)
→ Finnish muuntelu (affix)
→ Finnish lämmittely (affix)
→ Finnish veneily (affix)
→ Finnish sovittelu (affix)
→ Finnish joiku (affix)
→ Finnish vilkaisu (affix)
→ Finnish haaveilu (affix)
→ Finnish puuhastelu (affix)
→ Finnish huisku (affix)
→ Finnish kulku (affix)
→ Finnish lypsy (affix)
→ Finnish potkaisu (affix)
→ Finnish näppäily (affix)
→ Finnish vilkku (affix)
→ Finnish risteily (affix)
→ Finnish ruisku (affix)
→ Finnish kolhu (affix)
→ Finnish matelu (affix)
→ Finnish pauhu (affix)