| This Proto-Naish entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence. |
From Proto-Sino-Tibetan *tsap (“to repay”). Compare Tibetan འཚབ ('tshab, “to repay, replace”) and Burmese ဆပ် (hcap, “to repay”).
*tsʰap