本 來 面 目 běn lái miàn mù : true colors; true features

逼 真 bī zhēn : lifelike; true to life; distinctly; clearly

不 確 實 bù què shí : untrue

誠 [诚] chèng : sincere; true; honest

Big5: , Unicode: 8aa0 (誠),
Links: MT, Cantonese, Ld, Chinese Language

篤 [笃] dǔ : serious (illness); sincere; true

Big5: , Unicode: 7be4 (篤),
Links: MT, Cantonese, Ld, Chinese Language

否 認 fǒu rèn : to declare to be untrue; to deny

固 然 gù rán : admittedly (it's true that...)

確 [确] què : authenticated; solid; firm; real; true

Big5: , Unicode: 78ba (確),
Links: MT, Cantonese, Ld, Chinese Language

確 實 què shí : indeed; really; reliable; real; true

確 有 其 事 què yǒu qí shì : (confirm to be) true; authentic

認 定 rèn dìng : maintain (that something is true); be of the firm opinion that; to firmly believe

實 [实] «実» shí : real; true; honest; really; solid

Big5: , Unicode: 5be6 (實),
Links: MT, Cantonese, Ld, Chinese Language

屬 實 shǔ shí : turn out to be true; verified; true

相 信 xiāng xìn : be convinced (that something is true); believe; to accept sth. as true

信 «伩» xìn : letter; true; to believe; sign; evidence

Big5: , Unicode: 4fe1 (信),
Links: MT, Cantonese, Ld, Chinese Language

一 旦 yī dàn : in case (something happens); once (something becomes true, then...); in one day

真 «眞» zhēn : real; true; genuine

Big5: , Unicode: 771f (真),
Links: MT, Cantonese, Ld, Chinese Language

真 實 zhēn shí : true; real

真 正 zhēn zhèng : real; true; genuine

證 實 zhèng shí : confirm (something to be true); to verify