Keyword
question
Info
FrequencyTop 100-200
Type
Kyōiku (3rd grade) 
?
KankenLevel 8
Heisig1744
Readings
もん
(78%)
(20%)
Composed of
gate
mouth
Mnemonic

If you have a question Just go through the gate, open your mouth and ask!

Used in vocabulary (396 in total)
question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
question; inquiry; enquiry
doubt; question; suspicion; dubiousness
Examples (200 in total)
If you’re a bad person, then it’s your problem.
I appreciate your problem.
Let's begin with this problem.