Comparative form of kindly: more kindly(adjective)
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Use "kindlier" in a sentence
"When the hour through which we are living is whispering a bitter message, we recall the kindlier messages of other hours and say that we have much for which we ought to be thankful."
"The poorer the poet the kindlier is the treatment he receives."
"Mr. Sarnoff looks and sounds like Larry David in "Curb Your Enthusiasm ," albeit a kindlier and gentler version."