同

Same

Level 32

How this kanji evolved

Explore each form from the oldest known stage to today.

The character 同 originally depicted a container (口) with a lid (凡), representing the idea of 'gathering together' or 'sameness.' In ancient oracle bone script, it showed multiple objects converging into one. Over time, it evolved through bronze script and seal script to its current form. The character carries meanings of 'same,' 'together,' 'similar,' and 'to agree,' reflecting its fundamental concept of unity and commonality. It's used in words like 同じ (same), 共同 (together), and 同意 (agreement). Arrived in Japan: The character 同 arrived in Japan during the 5th-6th centuries CE, primarily through the introduction of Chinese writing systems and Buddhist texts. It was systematically adopted during the Asuka period (538-710 CE) as part of Japan's cultural exchange with China and the Korean peninsula, becoming integrated into the Japanese writing system alongside many other Chinese characters.

Reading reference

Onyomi (音読み)

ドウ

Kunyomi (訓読み)

おな

Related Vocabulary

呉越同舟
bitter enemies in the same boat, rivals finding themselves together by chance, strange bedfellows
同じ
same, identical, equal, alike, equivalent, anyway, in any case, if one must ..., if one has to ..., as long as ...
同音異義語
homophone, homonym
同感
same feeling, same sentiment, same opinion, sympathy, agreement, concurrence
同時
same time, simultaneous, concurrent, synchronous
同窓会
alumni association, graduates' association, alumni meeting, class reunion
同日
the same day
同胞
brethren, brothers, fellow countrymen, fellowman, compatriot
同僚
coworker, co-worker, colleague, associate