English zeal

← English jealous (mention)

← Middle English zele (inherited)

← Old French zel (derived)

← Ancient Greek ζῆλος (derived)

← Proto-Indo-European *yeh₂- (inherited)

→ English jealousy (mention)

→ English zealless (suffix)

→ English zealful (suffix)

→ English overzeal (prefix)

→ English zealed (suffix)

→ Spanish celo (cognate)