波は長ちょうが合あう

expression, godan verb (-u)

be on the same wavelength; think alike; get along

Metaphorical expression likening interpersonal harmony to matching radio wavelengths. Used for people who naturally understand each other or have similar ways of thinking.

• 彼かれとは波は長ちょうが合あうので、話はなしがすぐに弾はずむ。

  We're on the same wavelength, so conversation flows easily.

• 新あたらしい上じょう司しとはどうも波は長ちょうが合あわない。

  I just don't seem to get along with the new boss.