どうし

同士

fellow; mutual; companion; comrade

N5Common wordNoun
Noun, Noun (suffix)
fellowmutualcompanioncomrade

Example Sentences

(かれ)(わたし)はいとこ同士です。

He and I are cousins.

碁のよい相手同士だった。

They were good rivals at go.

日本と韓国(かんこく)は、隣国同士だ。

Japan and South Korea are neighbors.

当時彼(かれ)(わたし)は味方同士だった。

He and I were in the same camp then.

(かれら)らは血のつながったいとこ同士だ。

They are cousins by blood.