21
pure(adjective, feature, characteristic, good, clear)
20
square(adjective, feature, characteristic, good, honor)
19
honourable
19
noble(adjective, feature, characteristic, good, honor)
19
proper(adjective, feature, characteristic, good, honor)
19
true(adjective, feature, characteristic, good, close)
18
column(noun, support, post, stake, pole)
18
plumb(adjective, smooth, solid, level, true)
17
scrupulous(adjective, feature, characteristic, good, close)
16
equitable(adjective, feature, characteristic, good, honor)
16
reputable(adjective, feature, characteristic, honor, honest)
15
correct(adjective, feature, characteristic, good, close)
15
faithful(adjective, feature, characteristic, good, close)
15
respectable(adjective, feature, characteristic, good, strong)
15
right-minded(adjective, feature, characteristic, good, honor)
15
worthy(adjective, feature, characteristic, good, honor)
14
blameless(adjective, feature, characteristic, good, honor)
14
candid(adjective, feature, characteristic, good, strong)
14
clean(adjective, feature, characteristic, good, clear)
14
frank(adjective, feature, characteristic, good, open)
11 years ago|30k views|share |citing 
APASmart Define. (2015). upright thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/upright/thesaurus/synonyms
ChicagoSmart Define. 2015. "upright thesaurus" https://smartdefine.org/upright/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, upright thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/upright/thesaurus/synonyms>.
MLASmart Define. "upright thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/upright/thesaurus/synonyms>