65 entries under unchallenging topic. ×

3
manageable(adjective, clear, light, weak, smooth)
3
not difficult(expression, idiom, clear, light, smooth)
2
moderate(adjective, calm, quiet, light, smooth)
2
no problem(expression, adjective, clear, light, smooth)
2
no sweat(expression, adjective, clear, light, smooth)
2
picnic(adjective, clear, light, smooth, simple)
2
simple as ABC(expression, idiom, clear, light, smooth)
2
spontaneous(adjective, calm, quiet, light, smooth)
2
untroubled(adjective, calm, quiet, light, cool)
1
at ease(expression, adjective, calm, quiet, light)
1
calm(adjective, quiet, light, cool, smooth)
1
carefree(adjective, calm, quiet, light, smooth)
1
cinch(adjective, clear, light, smooth, simple)
1
comfy(adjective, calm, quiet, light, smooth)
1
commodious(adjective, calm, quiet, light, smooth)
1
composed(adjective, calm, quiet, light, cool)
1
content(adjective, calm, quiet, light, smooth)
1
contented(adjective, calm, quiet, light, smooth)
1
cozy(adjective, calm, quiet, light, smooth)
1
easeful(adjective, calm, quiet, light, smooth)
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APASmart Define. (2015). effortless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/effortless/thesaurus/synonyms
ChicagoSmart Define. 2015. "effortless thesaurus" https://smartdefine.org/effortless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, effortless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/effortless/thesaurus/synonyms>.
MLASmart Define. "effortless thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/effortless/thesaurus/synonyms>