unkindlily
advEtymology From unkindly + -ly.
1
In an unkindly manner.
- "They are too vain and frivolous—especially the pink-and-white ones," he added, unkindlily.1915, James Branch Cabell, The Rivet in Grandfather's Neck: A Comedy of Limitations:
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.