322 entries under noun topic. ×

1
dispatch(ease, peace, simplicity, freedom)
1
drive(activity, go, power, strength)
1
duck soup(expression, ease, peace, simplicity)
1
easiness(ease, peace, simplicity, familiarity)
1
easygoingness(ease, peace, simplicity, freedom)
1
effectuality
1
endurance(activity, go, drive, power)
1
enterprise(activity, go, drive, power)
1
exactitude(skill, truth, certainty, sharpness)
1
exactness(skill, truth, certainty, sharpness)
1
exertion(activity, go, drive, power)
1
expediency(practicality, usefulness, appropriateness, helpfulness)
1
familiarity(ease, peace, simplicity, freedom)
1
faultlessness(skill, truth, certainty, sharpness)
1
fire(activity, go, drive, power)
1
flexibility(ease, peace, simplicity, freedom)
1
force(activity, action, go, work)
1
forcefulness(activity, go, force, drive)
1
fortitude(activity, go, drive, power)
1
function(practicality, usefulness, helpfulness, utility)
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APASmart Define. (2016). efficiency thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/efficiency/thesaurus/synonyms
ChicagoSmart Define. 2016. "efficiency thesaurus" https://smartdefine.org/efficiency/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, efficiency thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/efficiency/thesaurus/synonyms>.
MLASmart Define. "efficiency thesaurus" 25 February 2016. Web. 24 September 2026. <https://smartdefine.org/efficiency/thesaurus/synonyms>