He felt disgruntled by the lack of appreciation for his hard work.
তার কঠোর পরিশ্রমের যথাযথ মূল্যায়ন না হওয়ায় সে বিরক্ত বোধ করছিল।
COLLOCATIONS
disgruntled employee, disgruntled customer, feel disgruntled
WORD FORMSPast: disgruntled | Past participle: disgruntled | Gerund: disgruntling | Third person singular: disgruntlesUSAGE NOTES
The word is most commonly used in its past participle form 'disgruntled' as an adjective to describe someone who is unhappy or dissatisfied.