傳 訊 chuán xùn : subpoena; summon for interrogation

乎 hū : (interrog. part.)

Big5: , Unicode: 4e4e (乎),
Links: MT, Cantonese, Ld, Chinese Language

么 [么 幺] ma : (interrog. part.)

Big5: , Unicode: 4e48 (么),
Links: MT, Cantonese, Ld, Chinese Language

么 [么 幺] me : (interrog. suff.)

Big5: , Unicode: 4e48 (么),
Links: MT, Cantonese, Ld, Chinese Language

麼 [么 麽] «麽» me : (interrog. suff.)

Big5: , Unicode: 9ebc (麼),
Links: MT, Cantonese, Ld, Chinese Language

矧 shěn : (interrog.)

Big5: , Unicode: 77e7 (矧),
Links: MT, Cantonese, Ld, Chinese Language

訊 [讯] xùn : to question; to ask; to interrogate; rapid; speedy; fast; news; information

Big5: , Unicode: 8a0a (訊),
Links: MT, Cantonese, Ld, Chinese Language

疑 問 yí wèn : interrogation; interrogative; query

疑 問 句 yí wèn jù : interrogative sentence

與 [与] yú : (interrog. part.)

Big5: , Unicode: 8207 (與),
Links: MT, Cantonese, Ld, Chinese Language

歟 [欤] yú : (interrog. part.)

Big5: , Unicode: 6b5f (歟),
Links: MT, Cantonese, Ld, Chinese Language

哉 zāi : (exclamatory or interrog. part.)

Big5: , Unicode: 54c9 (哉),
Links: MT, Cantonese, Ld, Chinese Language

怎 麼 zěn me : (interrogative pronoun); how (can it be that)

質 問 zhì wèn : (ask a) question; inquire; interrogate