English castigate

← English chastise (doublet)

← English chaste (link)

← Proto-Indo-European *h₂eǵ- (root)

← Proto-Indo-European *ḱes- (derived)

← Latin castīgātus (borrowed)

← Latin castīgō (mention)

← Latin castus (mention)

→ English tush (link)

→ English castigator (suffix)

→ English castigateth (suffix)

→ English castigatest (suffix)

→ Dutch kastijden (cognate)