←
Old Church Slavonic зѫбъ (cognate)
←
Proto-Balto-Slavic *źámbas (inherited)
←
Proto-Indo-European *ǵómbʰos (derived)
←
Old East Slavic зꙋбъ (inherited)
←
Old East Slavic зоубъ (mention)
←
Proto-Slavic *zǫbъ (inherited)
→
Old English camb (cognate)
→
Old Norse kambr (cognate)
→
Russian зубок (mention)
→
Old Armenian ծամեմ (mention)