Catalan greu

← French grief (cognate)

← Proto-Indo-European *gʷréh₂us (inherited)

← Italian greve (cognate)

← Latin levis (mention)

← Latin gravis (inherited)

← Occitan grèu (cognate)

← Old Occitan (inherited)

← Romanian greu (cognate)

→ Catalan greument (suffix)

→ Catalan agreujar (affix)

→ Occitan grèu (cognate)