vertical writing

(in vertical writing, now rare) An iteration mark denoting the repetition of the previous kanji; the repeated character does not necessarily have the same pronunciation as the first due to rendaku.

to repeat, to do again

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

to use / to employ / to make use of, to apply / to spend

同じ: same; common, similar

length / height

same, identical / common, similar

(colloquial) same, identical / (colloquial) common, similar

anyhow, anyway