←
Old High German hahsa (cognate)
←
Proto-Indo-Iranian *káćšas (inherited)
←
Proto-Indo-European (inherited)
←
Proto-Indo-European *koḱs- (mention)
←
Proto-Indo-European *kagʰ- (inherited)
→
Bengali কাছ (inherited)
→
Bengali কাষ (inherited(bn/as))
→
Garhwali कख (inherited)
→
Kashmiri کَژھ (inherited)
→
Magahi 𑂍𑂰𑂀𑂎 (inherited)
→
Phalura káac̣ (inherited)
→
Sanskrit कक्षा (mention)