On occasion
On occasion adverb - Now and then or here and there.
Suddenly and on occasion are semantically related. in before topic. In some cases you can use "Suddenly" instead an adverb phrase "On occasion".
Suddenly
Suddenly adverb - With great suddenness.
On occasion and suddenly are semantically related. Sometimes you can replace phrase "On occasion" with "Suddenly", this terms are similar.
Nearby Words: sudden, suddenness
Mutual synonyms
Both terms in one sentence
- After the Grand Theft Me, however, her (body's) eyes are suddenly less filled-in and seem more demonic, even appearing drunk on occasion.
Source: Web Comic / Erma -
Zack's dialog will suddenly turn into Japanese characters on occasion.
Source: Franchise / Harvest Moon -
However, on occasion, he will suddenly hit you with a left hook without warning.
Cite this Source
Suddenly and On occasion. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/on_occasion/suddenly
On occasion & Suddenly. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/on_occasion/suddenly>.
Suddenly or On occasion. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/on_occasion/suddenly.
Google Ngram Viewer shows how "on occasion" and "suddenly" have occurred on timeline