121 entries under open topic. ×

11
guileless(adjective, direct, free, easy)
11
relaxed(adjective, close, free, easy)
10
buddy-buddy(adjective, person, close, free)
10
chatty(adjective, person, friendly, candid)
10
chummy(adjective, person, close, easy)
10
plain(adjective, clear, direct, free)
10
unconstrained(adjective, close, free, easy)
9
communicative(adjective, friendly, warm, attitude)
9
palsy-walsy(adjective, person, close, easy)
9
plain-spoken(adjective, free, honest, plain)
8
effusive(adjective, warm, energetic, enthusiastic)
8
informal(adjective, free, easy, friendly)
7
bold(adjective, close, direct, free)
7
familiar(adjective, close, direct, free)
6
straight(adjective, clear, show, direct)
5
easy(adjective, close, direct, free)
5
naive(direct, free, honest, plain)
5
real(adjective, person, direct, free)
5
talkative(adjective, generous, candid, frank)
5
true(adjective, person, warm, honest)
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APASmart Define. (2016). unreserved thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unreserved/thesaurus/synonyms
ChicagoSmart Define. 2016. "unreserved thesaurus" https://smartdefine.org/unreserved/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unreserved thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unreserved/thesaurus/synonyms>.
MLASmart Define. "unreserved thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/unreserved/thesaurus/synonyms>