17 entries under occasional topic. ×

8
every once in a while(expression, idiom, time, moment, regular)
1
at various times(expression, adjective, idiom, regular, routine)
1
centennial(adjective, regular, routine, sporadic, intermittent)
1
cyclic(adjective, regular, routine, sporadic, intermittent)
1
epochal(adjective, regular, routine, sporadic, intermittent)
1
hourly(adjective, regular, routine, sporadic, intermittent)
1
intermittent(adjective, regular, routine, sporadic)
1
isochronal(adjective, regular, routine, sporadic, intermittent)
1
isochronous(adjective, regular, routine, sporadic, intermittent)
1
monthly(adjective, regular, routine, sporadic, intermittent)
1
on-again-off-again(adjective, regular, routine, sporadic, intermittent)
1
on certain occasions(expression, adjective, idiom, regular, routine)
1
orbital(adjective, regular, routine, sporadic, intermittent)
1
periodical(adjective, regular, routine, sporadic, intermittent)
1
recurrent(adjective, regular, routine, sporadic, intermittent)
1
seasonal(adjective, regular, routine, sporadic, intermittent)
1
weekly(adjective, regular, routine, sporadic, intermittent)
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APASmart Define. (2015). every so often thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/every_so_often/thesaurus/synonyms
ChicagoSmart Define. 2015. "every so often thesaurus" https://smartdefine.org/every_so_often/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, every so often thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/every_so_often/thesaurus/synonyms>.
MLASmart Define. "every so often thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/every_so_often/thesaurus/synonyms>