ちか

I

ちか【治下】

(n,adj-no) under the rule of

II

ちか【地下】

(1) (n) basement; cellar; underground place;

(2) (pref) underground; below ground;

(3) (pref) secret; under cover;

(4) (n) (abbr) (col) underground (railway); subway; metro; (P)

III

ちか【地価】

(n) the price of land; (P)