ค่ะ

Etymology
From in  or. Compare with other Tai languages in which a self-deprecating pronoun literally meaning "servant" or "slave" can be used as a polite particle and/or to say "yes" such as 🇨🇬, 🇨🇬, 🇨🇬, and 🇨🇬. Also compare with 🇨🇬 which has the opposite meaning of, a cognate of , and can be used as a polite particle or to say "yes."