unkindliness
Noun
Middle English unkindlinesse, from unkindly + -nesse -ness
Adjective
13th century, in the meaning defined above
“Unkindly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unkindly. Accessed 9 Jun. 2026.
unkindly
Thesaurus: All synonyms and antonyms for unkindly
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