便宜主義 べんぎしゅぎ Meanings Noun opportunism; expediency Kanji 便 convenience. Read as ベン. 宜 fitting 主 main. Read as シュ. 義 justice. Read as ギ. Words containing 便宜主義 起訴便宜主義 (きそべんぎしゅぎ) principle of discretionary prosecution (the right of a public prosecutor to exercise discretion in cancelling prosecution) Jinuma: Japanese Dictionary · Word lists