11
punctual
2
prompt
2
timely
1
accurate
0
correct
0
definite
0
exact
0
normal
0
precise
0
punctilious
0
rigid
0
rigorous
0
sound
0
squeamish
0
straight
0
straightforward
0
strict
0
strictly
0
stringent
0
suitable
<12>
11 years ago|416 views|share |citing 
APASmart Define. (2015). unpunctual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unpunctual/thesaurus/antonyms
ChicagoSmart Define. 2015. "unpunctual thesaurus" https://smartdefine.org/unpunctual/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unpunctual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unpunctual/thesaurus/antonyms>.
MLASmart Define. "unpunctual thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unpunctual/thesaurus/antonyms>