53 entries under adverb topic. ×

32
rarely(usual, frequency, hardly, simply)
25
infrequently(usual, frequency, hardly, simply)
19
scarcely(infrequently, infrequency)
17
hardly(frequency, infrequently, infrequency)
16
little(noun, adjective, usual, much)
12
hardly ever(expression, idiom, hardly, barely)
8
occasionally(usual, especially, unusually, rarely)
8
barely
8
sporadically(usual, infrequently)
8
uncommon(adjective, slight, unusual, strange)
7
not often(expression, idiom, infrequently, infrequency)
6
sometimes
6
uncommonly
6
unoften(infrequently, infrequency)
6
unusually
5
scarcely ever(expression, idiom, infrequently, infrequency)
4
irregularly
4
just
4
now and then(expression, idiom, hardly, unusually)
3
once in a while(expression, hardly, rarely, infrequently)
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APASmart Define. (2015). seldom thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/seldom/thesaurus/synonyms
ChicagoSmart Define. 2015. "seldom thesaurus" https://smartdefine.org/seldom/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, seldom thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/seldom/thesaurus/synonyms>.
MLASmart Define. "seldom thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/seldom/thesaurus/synonyms>