English incur

← Middle English incurren (inherited)

← Middle French encourir (derived)

← Old French encorre (derived)

← Proto-Indo-European *ḱers- (root)

← Latin incurrere (derived)

→ English incursive (mention)

→ English incurrent (mention)

→ English incurrable (suffix)

→ English reincur (prefix)

→ English incurreth (suffix)

→ English incurrest (suffix)