Webster 1913 Edition
Not grateful; not thankful for favors; making no returns, or making ill return for kindness, attention, etc.; ingrateful.
Unpleasing; unacceptable; disagreeable;–
as, harsh sounds are.
ungratefulto the ear
Webster 1828 Edition
1.Not grateful; not feeling thankful for favors.
2.Not making returns, or making ill returns for kindness.
3.Making no returns for culture; as an ungrateful soil
4.Unpleasing; unacceptable. Harsh sounds are ungrateful to the ear.