67 entries under appropriate topic. ×

13
frank(noun, adjective, open, free, friendly)
13
open(adjective, friendly, honest, sincere)
11
plain(adjective, open, free, friendly)
10
straightforward(adjective, open, free, friendly)
10
candid(adjective, open, free, friendly)
10
honest(adjective, open, free, friendly)
10
sincere(adjective, open, free, friendly)
6
unconcealed(adjective, free, friendly, honest)
6
unreserved(adjective, free, friendly, honest)
5
friendly(adjective, open, honest, kindly)
5
ingenuous(adjective, free, friendly, honest)
2
agreeable(adjective, friendly, amenable, receptive)
2
artless(adjective, free, friendly, honest)
2
guileless(adjective, free, friendly, honest)
2
innocent(adjective, free, friendly, honest)
2
receptive(adjective, free, friendly, honest)
2
transparent(adjective, free, friendly, honest)
2
undisguised(adjective, free, friendly, honest)
2
undissembled(adjective, free, friendly, honest)
2
up-front(adjective, free, friendly, honest)
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APASmart Define. (2015). openhearted thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/openhearted/thesaurus/synonyms
ChicagoSmart Define. 2015. "openhearted thesaurus" https://smartdefine.org/openhearted/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, openhearted thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/openhearted/thesaurus/synonyms>.
MLASmart Define. "openhearted thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/openhearted/thesaurus/synonyms>