3
dependably(adverb, severely, thoroughly, fully, precisely)
3
faithfully(adverb, severely, thoroughly, fully, precisely)
3
reliably(adverb, severely, thoroughly, fully, precisely)
2
constantly
2
credibly
2
loyally
2
staunchly
2
surely
2
truely
2
trustworthily
1
anxiously(severely, thoroughly, fully, precisely, correctly)
1
attentively(severely, thoroughly, fully, precisely, correctly)
1
authentically
1
cautiously painstakingly(expression, severely, thoroughly, fully, precisely)
1
circumspectly(severely, thoroughly, fully, precisely, correctly)
1
concernedly(severely, thoroughly, fully, precisely, correctly)
1
conscientiously(severely, thoroughly, fully, precisely, correctly)
1
correctly(severely, thoroughly, fully, precisely, strictly)
1
deliberately(severely, thoroughly, fully, precisely, correctly)
1
delicately(severely, thoroughly, fully, precisely, correctly)
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APASmart Define. (2013). trustily thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/trustily/thesaurus/synonyms
ChicagoSmart Define. 2013. "trustily thesaurus" https://smartdefine.org/trustily/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, trustily thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/trustily/thesaurus/synonyms>.
MLASmart Define. "trustily thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/trustily/thesaurus/synonyms>