Back when
On occasion and back when are semantically related In some cases you can use "On occasion" instead an adverb phrase "Back when".
On occasion
On occasion adverb - Now and then or here and there.
Back when and on occasion are semantically related in in the past topic. Sometimes you can use "Back when" instead an adverb phrase "On occasion".
Mutual synonyms
Related pairs
Both terms in one sentence
- Also, back when Nightmare was a Cult Classic, many people referred to Sally to relationship to the Doctor as his companion (or, on occasion, his servant), including 1998 edition of "Disney's Encyclopedia of Animated Characters" by John Grant.
Cite this Source
On occasion and Back when. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/back_when/on_occasion
Back when & On occasion. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/back_when/on_occasion>.
On occasion or Back when. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/back_when/on_occasion.
Google Ngram Viewer shows how "back when" and "on occasion" have occurred on timeline