18 entries under regular topic. ×

4
monthly(adjective, routine, sporadic, intermittent)
3
hourly(adjective, routine, sporadic, intermittent)
3
weekly(adjective, routine, sporadic, intermittent)
2
periodic(adjective, intermittent, isochronal, seasonal)
2
periodical(noun, adjective, routine, sporadic)
1
at various times(expression, adjective, idiom, routine)
1
cyclic(adjective, routine, sporadic, intermittent)
1
epochal(adjective, routine, sporadic, intermittent)
1
every once in a while(expression, adjective, idiom, routine)
1
every so often(expression, adjective, idiom, routine)
1
intermittent(adjective, routine, sporadic, occasional)
1
isochronal(adjective, routine, sporadic, intermittent)
1
isochronous(adjective, routine, sporadic, intermittent)
1
on-again-off-again(adjective, routine, sporadic, intermittent)
1
on certain occasions(expression, adjective, idiom, routine)
1
orbital(adjective, routine, sporadic, intermittent)
1
recurrent(adjective, routine, sporadic, intermittent)
1
seasonal(adjective, routine, sporadic, intermittent)
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APASmart Define. (2015). centennial thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/centennial/thesaurus/synonyms
ChicagoSmart Define. 2015. "centennial thesaurus" https://smartdefine.org/centennial/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, centennial thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/centennial/thesaurus/synonyms>.
MLASmart Define. "centennial thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/centennial/thesaurus/synonyms>