7 entries under vacillating topic. ×

2
alternately(adverb, variable, intermittent, uncertainly)
2
hardly(adverb, scarcely, infrequently, intermittently)
2
scarcely(adverb, variable, hardly, simply)
1
at irregular intervals(expression, idiom, adverb, variable)
1
very seldom(expression, adverb, variable, intermittent)
1
when the mood strikes(expression, idiom, adverb, variable)
0
variable(adverb, intermittent, infrequently, intermittently)
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APASmart Define. (2015). not often thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/not_often/thesaurus/synonyms
ChicagoSmart Define. 2015. "not often thesaurus" https://smartdefine.org/not_often/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, not often thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/not_often/thesaurus/synonyms>.
MLASmart Define. "not often thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/not_often/thesaurus/synonyms>