பொருள் : Not likely to be rewarded.
எடுத்துக்காட்டு :
Grading papers is a thankless task.
ஒத்த சொற்கள் : thankless, unappreciated
Ungratifying ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Ungratifying ka matlab kya hota hai?