18 entries under adverb topic. ×

8
never(rareness, periodicity)
6
seldom(rareness, periodicity)
5
infrequently(rareness, periodicity)
5
rarely(rareness, periodicity)
4
sometimes(rareness, periodicity)
4
occasionally(rareness, periodicity)
4
periodically(rareness, periodicity)
2
intermittently(rareness, periodicity)
2
sporadically(rareness, periodicity)
2
at no time(expression, idiom, never, periodicity)
2
ne'er(informal, irregularity)
2
nevermore
2
once
1
uncommonly
1
hardly
1
irregularly
1
unusually
1
variously
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APASmart Define. (2016). always thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/always/thesaurus/antonyms
ChicagoSmart Define. 2016. "always thesaurus" https://smartdefine.org/always/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, always thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/always/thesaurus/antonyms>.
MLASmart Define. "always thesaurus" 11 March 2016. Web. 25 September 2026. <https://smartdefine.org/always/thesaurus/antonyms>