French oursin

← Catalan eriçó de mar (cognate)

← Catalan oriç (mention)

← English urchin (mention)

← English hurcheon (mention)

← Spanish erizo de mar (cognate)

← French hérisson de mer (mention)

← French oursin (mention)

← French ours (mention)

← French hérisson (mention)

← French hérisson (mention)

← Italian riccio di mare (cognate)

← Latin ursīnus (derived)

← Latin ericius (mention)

← Occitan orsin de mar (mention)

← Occitan orsin (mention)

← Occitan ors (mention)

← Occitan eriçon (mention)

← Portuguese ouriço-do-mar (cognate)

→ French hérisson (mention)

→ French oursin (mention)

→ French oursinade (suffix)

→ Portuguese ouriço (mention)