80 entries under cordial topic. ×

12
neighborly(adjective, person, kind, pleasant, friendly)
11
genial(adjective, person, kind, pleasant, friendly)
11
kindly(adjective, person, pleasant, friendly, agreeable)
10
regular(adjective, friendly, agreeable, proper, ordinary)
10
balanced(adjective, sweet, sympathetic, ordinary, suitable)
10
mellifluous(adjective, clear, smooth, sweet, sympathetic)
10
peaceful(adjective, friendly, state, cool, smooth)
9
harmonic(adjective, clear, pleasant, sweet, sympathetic)
9
in accord(noun, expression, adjective, idiom, agreement)
8
agreeing(adjective, friendly, agreement, solid, common)
8
in harmony(noun, expression, adjective, friendly, appropriate)
6
silvery(adjective, clear, soft, sweet, sympathetic)
6
symphonious(adjective, clear, pleasant, sweet, passionate)
5
adapted(adjective, pleasant, friendly, sweet, agreeable)
5
kind(noun, adjective, quiet, cool, pleasant)
5
like-minded(adjective, adverb, pleasant, friendly, appropriate)
5
mellow(adjective, calm, quiet, clear, smooth)
5
of one mind(expression, adjective, idiom, adverb, agreement)
5
peaceable(adjective, calm, quiet, smooth, friendly)
5
sonorous(adjective, pleasant, sweet, sympathetic, suitable)
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APASmart Define. (2016). harmonious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/harmonious/thesaurus/synonyms
ChicagoSmart Define. 2016. "harmonious thesaurus" https://smartdefine.org/harmonious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, harmonious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/harmonious/thesaurus/synonyms>.
MLASmart Define. "harmonious thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/harmonious/thesaurus/synonyms>