9
scrupulousness(noun, support, trouble, honor, regard)
7
loyalty(noun, honor, right, ability, confidence)
6
incorruptibility(noun, support, honor, right, care)
6
meticulousness(noun, trouble, regard, concern, care)
6
painstakingness(noun, precision, thoroughness)
6
particularity(noun, trouble, regard, concern, care)
5
care(noun, trouble, regard, concern, attention)
5
conscience(noun, duty)
5
honesty(noun, support, honor, right, ability)
5
strictness(noun, severity, harshness, conformity, conservatism)
4
accuracy(noun, severity, harshness, conformity, strictness)
4
carefulness(noun, trouble, regard, concern, care)
4
delicacy(noun, fastidiousness)
4
diligence(noun, trouble, regard, concern, care)
4
discrimination(noun, trouble, regard, concern, care)
4
heedfulness(noun, trouble, regard, concern, care)
4
rigor(noun, severity, harshness, strictness, exactness)
4
uprightness(noun, support, honor, right, ability)
3
fussiness(noun, fastidiousness, meticulousness, vigilance)
3
attentiveness(noun, care, application, precision, industry)
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APASmart Define. (2015). conscientiousness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/conscientiousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "conscientiousness thesaurus" https://smartdefine.org/conscientiousness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, conscientiousness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/conscientiousness/thesaurus/synonyms>.
MLASmart Define. "conscientiousness thesaurus" 23 December 2015. Web. 20 September 2026. <https://smartdefine.org/conscientiousness/thesaurus/synonyms>