unthankful

== English == === Etymology === From Middle English unthankful, from Old English unþancful, unþancfull, unġeþancfull (“unthankful, ungrateful”), equivalent to un- +‎ thankful. Cognate with Old High German undankfol (“unthankful, ungrateful”). === Adjective === unthankful (comparative more unthankful, superlative most unthankful) Not thankful; ungrateful. ==== Derived terms ==== unthankfulness unthankfully ==== Translations ====