Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English silly
← Old English sǣliġ (inherited)
← Old English ġesǣliġ (mention)
← English seel (affix)
← English -y (affix)
← English Seelie (doublet)
← Middle English seely (inherited)
← Middle English seli (mention)
← Proto-West Germanic *sālīg (inherited)
← Proto-West Germanic *sāli (mention)

→ English daft (mention)
→ English silliness (suffix)
→ English dilly (link)
→ English seel (link)
→ English sillily (suffix)
→ English cilly (mention)
→ English silly-how (mention)
→ English unsilly (affix)
→ English nonsilly (prefix)
→ English sillyish (suffix)
→ English sillyfic (compound)
→ English sillyhead (compound)
→ English sillykin (suffix)
→ English sillykins (suffix)
→ English Seelie (doublet)
→ Ancient Greek ἵλαος (cognate)
→ Ancient Greek ἱλάσκομαι (cognate)
→ Latin solor (cognate)
→ Pennsylvania German seelich (cognate)
→ Portuguese palhaço (link)
→ Portuguese palhaço (link)