French puce

← Old French puce (inherited)

← Old French pulce (mention)

← Proto-Indo-European *plúsis (inherited)

← Latin pūlicem (inherited)

← Latin pūlex (mention)

→ English puceron (derived)

→ Catalan puça (cognate)

→ French épucer (confix)

→ French puceron (suffix)

→ French pucier (suffix)

→ French nanopuce (prefix)

→ French pucer (suffix)