36 entries under effectiveness topic. ×

21
proficiency(noun, understanding, knowledge, ability, command)
20
ability(noun, style, understanding, knowledge, ability)
19
skill(noun, style, understanding, knowledge, ability)
18
facility(noun, style, knowledge, ability, skill)
16
expertise(noun, understanding, knowledge, ability, command)
14
know-how(noun, understanding, knowledge, ability, command)
13
talent(noun, style, ability, skill, technique)
12
capability(noun, style, knowledge, skill, competence)
11
competence(noun, ability, skill, grace, poise)
6
faculty(noun, style, skill, technique, facility)
5
skillfulness(noun, style, knowledge, ability, skill)
4
efficiency(noun, ability, skill, talent, competence)
4
power(noun, understanding, command, skill, genius)
3
address(ability, skill, readiness, expertise, competence)
3
readiness(noun, ability, skill, expertise, competence)
1
competency(noun, ability, skill, readiness, expertise)
1
efficacy(noun, skill, readiness, competence)
1
performance(competence, efficacy)
1
resourcefulness(noun, skill, readiness, quickness, shrewdness)
0
abundance(skill, readiness, competence, efficacy)
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APASmart Define. (2015). adeptness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/adeptness/thesaurus/synonyms
ChicagoSmart Define. 2015. "adeptness thesaurus" https://smartdefine.org/adeptness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, adeptness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/adeptness/thesaurus/synonyms>.
MLASmart Define. "adeptness thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/adeptness/thesaurus/synonyms>