Synonyms|329Antonyms|26|Broader|8Narrower|1Related|125
2
belatedness
2
lateness
2
tardiness
1
delay
1
slowness
1
unpunctuality
0
amble
0
dally
0
delinquency
0
detention
0
erroneousness
0
fallacy
0
falsity
0
futurity
0
imprecision
0
inaccuracy
0
inattentiveness
0
inch
0
inexactitude
0
lethargy
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APASmart Define. (2015). promptitude thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/promptitude/thesaurus/antonyms
ChicagoSmart Define. 2015. "promptitude thesaurus" https://smartdefine.org/promptitude/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, promptitude thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/promptitude/thesaurus/antonyms>.
MLASmart Define. "promptitude thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/promptitude/thesaurus/antonyms>