a question

to repeat, to do again

repetition / The iteration mark 々, which indicates that the previous kanji ought to be repeated. / (programming) a loop

同じ: same; common, similar

to ask a question

I have a question

to return (something)

to repeat, to redo

imperfective and stem (or continuative) forms of 同じる (dōjiru) [ichidan]: agreeing / imperfective and stem (or continuative) forms of 同ずる (dōzuru) [irregular]: agreeing

same, identical / common, similar