ungrateful
adjective
1. not feeling or showing gratitude
- ungrateful heirs
Similar word(s): unappreciative, thankless, unthankful
2. disagreeable
- I will not perform the ungrateful task of comparing cases of failure
Similar word(s): unpleasant
1. not feeling or showing gratitude
- ungrateful heirs
Similar word(s): unappreciative, thankless, unthankful
2. disagreeable
- I will not perform the ungrateful task of comparing cases of failure
Similar word(s): unpleasant