8
over and over(verb, expression, adjective, idiom, adverb)
7
time and again(expression, idiom, adverb, regularly, generally)
7
often(adverb, regularly, generally, commonly, frequently)
7
repeatedly(noun, adjective, adverb, regularly, generally)
6
frequently(adjective, adverb, often)
6
time after time(noun, expression, idiom, adverb, over)
4
many times
4
once again(adjective, often)
3
continually
3
much(adverb, lot, greatly)
3
oftentimes
3
over and over again(expression, idiom, adverb, frequently, recurrently)
3
regularly(adjective, adverb, often)
3
repetitively(adverb, frequently, recurrently)
3
usually
2
ad infinitum(noun, expression, repeatedly)
2
commonly
2
continuously(adjective, often)
2
day after day(noun, expression, idiom, repeatedly)
2
endlessly(noun, adverb, repeatedly)
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APASmart Define. (2015). again and again thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/again_and_again/thesaurus/synonyms
ChicagoSmart Define. 2015. "again and again thesaurus" https://smartdefine.org/again_and_again/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, again and again thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/again_and_again/thesaurus/synonyms>.
MLASmart Define. "again and again thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/again_and_again/thesaurus/synonyms>