Latin grumus

← Proto-Indo-European *gar- (derived)

← Proto-Indo-European *ger- (mention)

← Russian горб (cognate)

← Sanskrit ग्रन्थयति (cognate)

← Old Irish grinde (cognate)

→ English grume (mention)

→ Spanish grumo (inherited)

→ French grumeau (mention)

→ Galician gromo (inherited)

→ Ancient Greek γρυμέα (cognate)

→ Italian grumo (inherited)

→ Italian gruma (derived)

→ Romanian grumaz (derived)

→ Romanian grum (inherited)

→ Romanian sugruma (derived)