不 定 bù dìng : indefinite; adventitious; indeterminate

不 了 了 之 bù liǎo liǎo zhī : settle a matter by leaving it unsettled; end up with nothing definite

不 明 確 bù míng què : indefinite

具 體 jù tǐ : concrete; definite; specific

具 體 計 劃 jù tǐ jì huà : a concrete plan; a definite plan

肯 定 kěn dìng : to be sure; to be certain; sure; certain; definite; to confirm; to affirm; affirmative

明 確 míng què : clear-cut; definite; make clear; clear

確 定 què dìng : definite; certain; fixed; to fix; to determine

確 切 què qiè : definite; exact; precise

確 診 què zhěn : to make a definite diagnosis