20
punctual(adjective, adverb, characteristic, time, quality)
9
prompt(adjective, adverb, time, responsive, early)
8
timely(adjective, adverb, time, precise, dependable)
6
dependable(adjective, adverb, prompt, schedule, promptly)
4
on the dot(adjective, adverb, precise, early, dependable)
4
precise(adjective, prompt, responsive, early, dependable)
4
punctually(adverb, early, precisely, schedule, proximately)
3
promptly(adverb, early, precisely, rapidly, instantly)
3
ready(adjective, prompt, exact, precise, quick)
2
not late(expression, adverb, early, schedule, promptly)
2
duly
2
exactly
2
in time(expression, adjective, idiom, adverb, early)
2
not delayed(expression, adverb, early, schedule, promptly)
2
on schedule(expression, adjective, adverb, prompt, dependable)
2
on the button(adjective, adverb, prompt, precise, responsive)
2
precisely
2
quick(adjective, adverb, prompt, early, dependable)
2
rapid(adjective, precise, quick, responsive, early)
2
reliable(adverb, prompt, dependable, schedule, promptly)
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APASmart Define. (2015). on time thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/on_time/thesaurus/synonyms
ChicagoSmart Define. 2015. "on time thesaurus" https://smartdefine.org/on_time/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, on time thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/on_time/thesaurus/synonyms>.
MLASmart Define. "on time thesaurus" 25 May 2015. Web. 20 September 2026. <https://smartdefine.org/on_time/thesaurus/synonyms>