Meaning of 投合 in Japanese

Definition of 投合

とうごう(tougou) 【投合】

いきとうごう(ikitougou) 【意気投合】

(n, vs) hit it off with (a person); find a kindred spirit in (a person); sympathy; mutual understanding
ボブとはすっかり意気投合した。
I found a kindred spirit in Bob.

じょういとうごう(jouitougou) 【情意投合】

(n, vs) (coincidence of) mutual sentiment; sharing the same sentiment with somebody; finding oneself on the same wavelength as somebody; seeing eye to eye

私わたしと彼かれとはすっかり意気投合いきとうごうしているする。

He and I are kindred spirits.

We didn't hit it off too well at the beginning, but as we got to talking, we found we got along quite well.

ボブとはすっかり意気投合いきとうごうしたする。

I found a kindred spirit in Bob.