合あい縁えん

noun, noun which may take the genitive case particle 'no'

good relationship; harmonious bond

Refers to a naturally compatible, harmonious relationship between people, often implying a fated or easy connection.

• あの二人ふたりは合あい縁えんがいいから、一いっ緒しょに仕し事ごとをするとうまくいく。

  Those two have a good relationship, so when they work together things go smoothly.

• 合あい縁えん奇き縁えんという言こと葉ばもあるように、人ひととの縁えんは不ふ思し議ぎなものだ。

  As the saying 'aien kien' suggests, the bonds between people are mysterious things.

noun, noun which may take the genitive case particle 'no'

affectionate relationship; loving bond

Only when written 愛縁

Archaic sense, specifically written as 愛縁. Refers to a relationship characterized by love and affection, not just general compatibility.

• 古こ文ぶん書しょには「愛あい縁えん」という語ごが夫ふう婦ふの深ふかい情じょうを表あらわすのに使つかわれている。

  In old documents, the word 'aien' (written 愛縁) is used to express the deep affection between husband and wife.