94 entries under friendly topic. ×

17
close(adjective, good, hard, love, tough)
15
chummy(adjective, state, good, close, love)
15
intimate(adjective, state, good, close, love)
11
familiar(adjective, good, close, love, easy)
10
tight(adjective, close, hard, love, easy)
7
buddy-buddy(adjective, good, close, open, easy)
7
confidential(adjective, close, open, easy)
7
devoted(adjective, familiar, loving, intimate)
7
inseparable(adjective, familiar, loving, intimate)
7
pally(adjective, close, intimate, affectionate)
7
palsy-walsy(adjective, close, open, easy)
5
dear(adjective, state, close, open, easy)
5
hand in glove(expression, adjective, idiom)
5
matey(adjective, sociable)
5
on good terms(expression, adjective, idiom, good)
4
near(adjective, close, open, easy)
3
bold(adjective, close, open, easy)
3
constant(adjective, close, common, regular)
3
cordial(adjective, good, close, easy)
3
fraternal(adjective, state, brotherly)
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APASmart Define. (2016). thick thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thick/thesaurus/synonyms
ChicagoSmart Define. 2016. "thick thesaurus" https://smartdefine.org/thick/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, thick thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thick/thesaurus/synonyms>.
MLASmart Define. "thick thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/thick/thesaurus/synonyms>