Synonyms|76Antonyms|3|Broader|2Narrower|0Related|3

48 entries under expression topic. ×

1
at one time(idiom, once, hitherto, sometime)
1
away back(once, hitherto, sometime, erewhile)
1
back when(once, hitherto, sometime, erewhile)
1
but once(once, hitherto, sometime, erewhile)
1
in the old days(idiom, once, hitherto, sometime)
1
in the olden days(idiom, once, hitherto, sometime)
1
in times gone by(idiom, once, hitherto, sometime)
1
in times past(idiom, once, hitherto, sometime)
1
long ago(once, hitherto, sometime, erewhile)
1
not often(adverb, unusually, intermittently, occasionally)
1
now then(adverb, uncertainly, intermittently, occasionally)
1
on one occasion(idiom, once, hitherto, sometime)
1
once only(once, hitherto, sometime, erewhile)
1
once upon a time(idiom, once, hitherto, sometime)
1
one time before(idiom, once, hitherto, sometime)
1
one time previously(idiom, once, hitherto, sometime)
1
only one time(idiom, once, hitherto, sometime)
1
single time(once, hitherto, sometime, erewhile)
1
this time(once, hitherto, sometime, erewhile)
1
time was(once, hitherto, sometime, erewhile)
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APASmart Define. (2015). on occasion thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/on_occasion/thesaurus/synonyms
ChicagoSmart Define. 2015. "on occasion thesaurus" https://smartdefine.org/on_occasion/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, on occasion thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/on_occasion/thesaurus/synonyms>.
MLASmart Define. "on occasion thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/on_occasion/thesaurus/synonyms>