Where does “ठीक करना” come from?
ठीक करना (Hindi) comes from Hindi करना, from Maharastri Prakrit 𑀓𑀭𑀇, from Ashokan Prakrit 𑀓𑀭𑁄𑀢𑀺, from Sanskrit करोति, from Sanskrit कृणोति, from Proto-Indo-Aryan kr̥náwti, from Proto-Indo-Iranian kr̥náwti, from Proto-Indo-European kʷr̥-néw-ti ~ kʷr̥-nw-énti — to do; to make; to build.
ठीक करना (Hindi): to fix; to correct
Ancestry of “ठीक करना”, step by step