6 entries under uncertainly topic. ×

1
alternately(adverb, vacillating, intermittently, variably)
1
at irregular intervals(expression, idiom, adverb, variably)
1
now then(expression, adverb, intermittently, occasionally)
1
variably(adverb, vacillating, intermittently, alternately)
1
when the mood strikes(expression, idiom, adverb, variably)
0
very seldom(expression, adverb, variably, alternately)
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APASmart Define. (2015). on occasion thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/on_occasion/thesaurus/synonyms
ChicagoSmart Define. 2015. "on occasion thesaurus" https://smartdefine.org/on_occasion/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, on occasion thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/on_occasion/thesaurus/synonyms>.
MLASmart Define. "on occasion thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/on_occasion/thesaurus/synonyms>