14 entries under frequency topic. ×

6
now and then(expression, idiom, adverb, time, rare)
6
occasionally(expression, adverb, time, rare, vacillating)
5
every once in a while(expression, idiom, time, rare, vacillating)
5
every so often(expression, adverb, time, rare, vacillating)
5
sporadically(expression, adverb, time, rare, vacillating)
4
intermittently(expression, adjective, adverb, time, rare)
4
off and on(expression, adverb, time, rare)
4
sometimes(expression, adverb, time, rare, vacillating)
3
betweentimes(expression, time, rare)
3
on occasion(expression, time, rare, vacillating)
3
periodically(expression, adverb, time, rare)
2
now and again(expression, time, rare)
2
on and off(expression, adverb, time, rare)
2
once in a while(expression, adverb, time, rare)
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APASmart Define. (2016). at intervals thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/at_intervals/thesaurus/synonyms
ChicagoSmart Define. 2016. "at intervals thesaurus" https://smartdefine.org/at_intervals/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, at intervals thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/at_intervals/thesaurus/synonyms>.
MLASmart Define. "at intervals thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/at_intervals/thesaurus/synonyms>