甲斐ある

• Reading: かいある
• Romaji: kaiaru
• Kanji breakdown: 甲斐 (kai) — worth, effect, result; ある — to have, to exist
• Pronunciation: /ka.i.a.ɾɯ/

Meaning

Worthwhile; rewarding; meaningful. Describes an effort or action that produces satisfying, tangible results justifying the hardship endured.

A compound adjective formed from 甲斐 (worth, result) and ある (to have/exist). Used to affirm that a difficult effort was not in vain. The negative form 甲斐がない (futile, pointless) is equally common — learning both together strengthens comprehension of this highly productive root.

Examples

1. 長年の練習が実を結び、甲斐ある優勝だった。 Years of practice bore fruit, making the victory all the more worthwhile.
2. 苦労した分だけ、この成功は甲斐あるものに感じられる。 The harder the struggle, the more this success feels like something truly worthwhile.
3. 患者の回復を見届けて、甲斐ある仕事だと改めて思った。 Seeing the patient recover made me feel once again that this is a rewarding job.

Usage Guide

Context: achievement, effort, reflection

Tone: positive

Origin & History

甲斐 derives from classical Japanese, originally meaning the result or effect of one's actions. Combined with ある (to have), it expresses the presence of genuine worth in what one has done.

Cultural Context

Era: Modern

Generation: Adults

Social background: Universal