Unthankfully
adv
adv ·Rare ·Advanced level
Definitions
Adverb
- 1 In an unthankful way; ungratefully.
Etymology
From Middle English unthankefully, equivalent to unthankful + -ly.
More for "unthankfully"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.