6 entries under surely topic. ×

11
smoothly(adverb, well, quickly, easily, simply)
7
simply(adverb, well, quickly, easily, lightly)
7
well(adverb, quickly, easily, readily, simply)
5
efficiently(adverb, well, quickly, easily, clearly)
3
swimmingly(adverb, well, quickly, clearly, simply)
2
uncomplicatedly(adverb, well, quickly, easily, clearly)
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APASmart Define. (2015). effortlessly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/effortlessly/thesaurus/synonyms
ChicagoSmart Define. 2015. "effortlessly thesaurus" https://smartdefine.org/effortlessly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, effortlessly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/effortlessly/thesaurus/synonyms>.
MLASmart Define. "effortlessly thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/effortlessly/thesaurus/synonyms>