Synonyms of kindlier

1 Syllable
mild, cool, kind, good, warm
2 Syllables
mellow, genial, pleasant, cordial, gracious, thoughtful, friendly, gentle, benign, hearty
3 Syllables
generous, polite, good-hearted, kindhearted, merciful, sociable, neighborly, benignant, humane
4 Syllables
benevolent, sympathetic, attentive, beneficial, favorable, good-natured