1
naiveness
1
openness
1
plainness
1
retardation
1
simpleness
1
sincerity
1
unworldliness
0
bumble(noun, mistake, lapse, error, recklessness)
0
crudeness(noun, mistake, lapse, error, recklessness)
0
dropping the ball(noun, expression, idiom, mistake, lapse)
0
dumb move(noun, expression, mistake, lapse, error)
0
excitability(noun, mistake, lapse, error, recklessness)
0
fool mistake(noun, expression, mistake, lapse, error)
0
foul-up(noun, mistake, lapse, error, recklessness)
0
foulup(noun, indiscreetness, slip-up)
0
gaucherie(noun, mistake, lapse, error, recklessness)
0
indiscreetness(noun, mistake, lapse, error, recklessness)
0
indiscretion(noun, indiscreetness, slip-up)
0
misspeak(noun, mistake, lapse, error, recklessness)
0
naivety
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APASmart Define. (2015). simplemindedness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/simplemindedness/thesaurus/synonyms
ChicagoSmart Define. 2015. "simplemindedness thesaurus" https://smartdefine.org/simplemindedness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, simplemindedness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/simplemindedness/thesaurus/synonyms>.
MLASmart Define. "simplemindedness thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/simplemindedness/thesaurus/synonyms>