French bercer

← Proto-Celtic *berta- (derived)

← Proto-Celtic *bereti (mention)

← French berceau (mention)

← Old French bercier (inherited)

→ Catalan bressar (cognate)

→ French berceuse (affix)

→ French berceur (affix)

→ French bercement (suffix)

→ Occitan breçar (cognate)