便べん宜ぎ主しゅ義ぎ

noun

opportunism; expediency

Refers to the attitude or principle of acting based on what is convenient or advantageous at the moment, often without regard for principles or long-term consequences.

• 彼かれの行こう動どうは単たんなる便べん宜ぎ主しゅ義ぎだ。

  His actions are nothing but opportunism.

• その政せい策さくは便べん宜ぎ主しゅ義ぎに基もとづいている。

  That policy is based on expediency.