Onerous
English Definition
Involving great effort and difficulty; oppressively burdensome.
เคนเคฟเคเคฆเฅ เค เคฐเฅเคฅ: कष्टदायक, भारी, श्रमसाध्य, बोझिल
💡 Memory Trick: Sounds like 'ON-US'. When an overwhelmingly heavy duty or gigantic task lands right 'on us', that exhausting load is onerous.
๐ Practical Context & Exam Sentence
"Re-checking five thousand handwritten exam sheets was an onerous task for the evaluation panel."