Not feeling or showing gratitude; failing to appreciate kindness.
आभार न मानने वाला
English Usage: He was ungrateful for all the hard work she had put in.
Hindi Usage: उसने जो मेहनत की, उसके लिए वह आभार न मानने वाला था।
aabhar na maanne wala, aabhaar na maanane waala, aabhar nahin maana wala, aabhhaar na maan'ne waala, aabhaar na maan'ne waala, aabhar na maanewala