136 entries under thoughtlessness topic. ×

1
exclusion(noun, breach, lapse, failing, error)
1
folly(noun, mistake, rudeness, lapse, error)
1
fool mistake(noun, expression, mistake, rudeness, lapse)
1
foolishness(noun, mistake, rudeness, lapse, error)
1
forgetfulness(noun, breach, lapse, failing, error)
1
gap(noun, breach, lapse, failing, error)
1
hastiness(noun, mistake, rudeness, lapse, error)
1
hiatus(noun, breach, lapse, failing, error)
1
ignoring(noun, breach, lapse, failing, error)
1
imprudence(noun, mistake, rudeness, lapse, error)
1
impudence(mistake, rudeness, indiscretion, impropriety)
1
indelicacy(noun, informal, rudeness, indiscretion)
1
indiscreetness(noun, mistake, rudeness, lapse, error)
1
ingenuousness(noun, mistake, rudeness, lapse, error)
1
lack(noun, breach, lapse, failing, error)
1
lacuna(noun, breach, lapse, failing, error)
1
leaving out(noun, expression, breach, lapse, failing)
1
missing(noun, breach, lapse, failing, error)
1
misspeak(noun, mistake, rudeness, lapse, error)
1
naiveté(mistake, rudeness, lapse, error, indiscretion)
10 years ago|34k views|share |citing 
APASmart Define. (2016). slip thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slip/thesaurus/synonyms
ChicagoSmart Define. 2016. "slip thesaurus" https://smartdefine.org/slip/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, slip thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slip/thesaurus/synonyms>.
MLASmart Define. "slip thesaurus" 25 February 2016. Web. 26 September 2026. <https://smartdefine.org/slip/thesaurus/synonyms>