Meaning
同士 (どうし, doushi) is a JLPT N1 noun meaning “fellow, companion, comrade”.
Kanji in this word
Example sentences 12
彼と 私はいとこ 同士です。
He and I are cousins.
男同士で旅行に行ってもつまらない。
It’s boring if we travel together as a group of all men.
これは分子同士が衝突して起こる現象だ。
This is a phenomenon caused by molecules colliding with each other.
磁石のN極(またはS極)同士は反発する。
North poles (or south poles) of magnets repel each other.
それは遠慮するよ。友達同士のほうがいいだろ。
I'll have to pass. It's better to keep that among friends, right?
お 互い 仇 同士だ。
They are bitter enemies.
私たちは 隣 同士です。
We were next-door neighbors.
私 達は 隣 同士です。
We are next-door neighbors.
彼らはお 隣 同士です。
They are next door neighbors.
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.
親友 同士が 珍しく 口論している
Best friends rarely quarrel.