10 entries under unusually topic. ×

8
uncommonly(adverb, very, severely, really, quite)
6
hardly ever(expression, idiom, adverb, hardly)
4
exceptionally(adverb, very, severely, really, quite)
4
extremely(adverb, absolutely, very, severely, really)
4
remarkably(adverb, absolutely, very, really, extremely)
4
scarcely ever(expression, idiom, adverb, hardly)
3
extra(adverb, very, really, extremely, hardly)
1
especially(adverb, absolutely, very, really, extremely)
1
particularly(adverb, absolutely, very, really, extremely)
1
surprisingly(especially, unexpectedly, terrifically, extraordinarily)
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APASmart Define. (2015). rarely thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rarely/thesaurus/synonyms
ChicagoSmart Define. 2015. "rarely thesaurus" https://smartdefine.org/rarely/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, rarely thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rarely/thesaurus/synonyms>.
MLASmart Define. "rarely thesaurus" 30 October 2015. Web. 27 September 2026. <https://smartdefine.org/rarely/thesaurus/synonyms>