出典:Wiktionary
From ingrate (“unfriendly”) + -ful, from Latin ingrātus (“disagreeable”), from in- (“not”) + grātus (“pleasing”).
ingrateful (comparative more ingrateful, superlative most ingrateful)
| ・In grateful | |
| ・limitaneus | |
| ・EBL | |
| ・netbook | |
| ・T-zone | |
| ・macroenzyme | |
| ・hydronym | |
| ・driver-ant | |
| ・USB hub | |
| ・ski cap |