10
intermittently(adverb, variable, vacillating, intermittent, occasionally)
9
sporadically(adverb, variable, vacillating, rarely, infrequently)
9
unevenly(adverb, intermittently, occasionally, sporadically, erratically)
8
erratically(adverb, nonconformingly)
7
occasionally(adverb, vacillating, unusually, rarely, infrequently)
5
capriciously(adverb, motivelessly)
5
eccentrically(adverb, nonconformingly)
5
inconsistently(adverb, nonconformingly, chaotically)
5
off and on(expression, idiom, adverb, variable, vacillating)
5
unsystematically
5
abnormally(adverb, nonconformingly)
5
anomalously(adverb, nonconformingly)
5
fitfully
5
haphazardly(adverb, motivelessly)
5
inconstantly(adverb, variable, intermittent, infrequently, intermittently)
5
jerkily
5
now and then(adverb, variable, vacillating, intermittent, once)
5
randomly(adverb, motivelessly)
5
roughly(adverb, unevenly, jaggedly)
5
spasmodically
<1234510>
11 years ago|6.4k views|share |citing 
APASmart Define. (2015). irregularly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/irregularly/thesaurus/synonyms
ChicagoSmart Define. 2015. "irregularly thesaurus" https://smartdefine.org/irregularly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, irregularly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/irregularly/thesaurus/synonyms>.
MLASmart Define. "irregularly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/irregularly/thesaurus/synonyms>