| unappreciative | (adj) ซึ่งไม่รู้จักบุญคุณ, Syn. ungrateful, thankless |
| unappreciated |
| unappreciated | |
| unappreciative |
| unappreciated | (adj) having value that is not acknowledged, Syn. unsung, unvalued |
| unappreciative | (adj) not feeling or expressing gratitude, Example: unappreciative of nature's bounty |