どうし
同士
fellow; mutual; companion; comrade
N5Common wordNoun
Noun, Noun (suffix)
fellow•mutual•companion•comrade
Example Sentences
彼と私はいとこ同士です。
He and I are cousins.
碁のよい相手同士だった。
They were good rivals at go.
日本と韓国は、隣国同士だ。
Japan and South Korea are neighbors.
当時彼と私は味方同士だった。
He and I were in the same camp then.
彼らは血のつながったいとこ同士だ。
They are cousins by blood.