(dú, ㄉㄨˊ) alone; independent; single; sole; only [CE-DICT]
自
(じ;ころ(ok)) (pref) (1) self-; (2) (じ only) (See 至) from ... [EDICT]
(zì, ㄗˋ) from; self; oneself; since [CE-DICT]
直
(じか) (n-pref,adj-no,n) (See 直に・じかに) direct [EDICT]
(じき) (adj-na,adv,n) (1) soon; in a moment; before long; shortly; (2) nearby; close; (adj-no,n) (3) direct; (4) (See 直取引) spot transaction; cash transaction; (P) [EDICT]
(ただ) (adj-na,n,adv) (arch) straight; direct [EDICT]
(ちょく) (adj-na,adv,n) (1) direct; in person; frankness; honesty; simplicity; cheerfulness; correctness; being straight; (2) (See 当直) night duty; shift (e.g. in a factory); (P) [EDICT]