98 entries under sincere topic. ×

5
wholehearted(adjective, pleasant, friendly, warm, energetic)
5
zealous(adjective, feeling, kind, friendly, warm)
4
empathetic(adjective, person, deep, earnest)
4
exuberant(adjective, person, warm, energetic, enthusiastic)
4
genuine(adjective, person, warm, energetic, enthusiastic)
4
impassioned(adjective, kind, friendly, warm, tender)
4
jolly(adjective, kind, pleasant, gentle, friendly)
4
keen(adjective, enthusiastic, deep, earnest)
4
substantial(adjective, enthusiastic, vigorous, wholehearted)
4
vigorous(adjective, enthusiastic, deep, earnest)
3
gay(adjective, pleasant, friendly, warm, happy)
3
hot(adjective, deep, earnest, wholehearted)
3
spirited(adjective, deep, cheerful, earnest)
3
unrestrained(adjective, friendly, warm, energetic, enthusiastic)
3
vivacious(adjective, pleasant, friendly, warm, energetic)
2
amorous(adjective, kind, friendly, warm, tender)
2
animated(adjective, person, pleasant, warm, happy)
2
avid(adjective, person, warm, energetic, enthusiastic)
2
deep(adjective, person, warm, energetic, enthusiastic)
2
deep-felt(adjective, person, warm, energetic, enthusiastic)
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APASmart Define. (2016). cordial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cordial/thesaurus/synonyms
ChicagoSmart Define. 2016. "cordial thesaurus" https://smartdefine.org/cordial/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, cordial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cordial/thesaurus/synonyms>.
MLASmart Define. "cordial thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/cordial/thesaurus/synonyms>