Noah Webster's Dictionary 1. (a.) Not grateful; not thankful for favors; making no returns, or making ill return for kindness, attention, etc.; ungrateful. 2. (a.) Unpleasing; unacceptable; disagreeable; as, harsh sounds are ungrateful to the ear.

Multi-Version Concordance Ungrateful (2 Occurrences) Luke 6:35 Nevertheless love your enemies, be beneficent; and lend without hoping for any repayment. Then your recompense shall be great, and you will be sons of the Most High; for He is kind to the ungrateful and wicked. (WEY NAS RSV NIV) 2 Timothy 3:2 for men shall be lovers of self, lovers of money, boastful, arrogant, evil speakers, disobedient to parents, ungrateful, profane, (DBY NAS RSV NIV)