←
Proto-Indo-Iranian *čákšuš (inherited)
←
Magadhi Prakrit 𑀘𑀓𑁆𑀔𑀼 (inherited)
←
Early Assamese চখু (inherited)
←
Proto-Indo-European *kʷeḱ- (inherited)
←
Sanskrit चक्षु (inherited)
→
Assamese চছমা (mention)
→
Assamese চকুলো (compound)
→
Assamese চৌখা (mention)