6
continuous
5
continual
5
repeated
4
equable(adjective, calm, steady, irregular)
3
periodic
2
changeless
2
chronic
2
continuing
2
uninterrupted
2
unremitting
1
ceaseless
1
constant
1
daily
1
even
1
frequent
1
habitual
1
incessant
1
perpetual
1
persistent
1
recurrent
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). spasmodic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spasmodic/thesaurus/antonyms
ChicagoSmart Define. 2015. "spasmodic thesaurus" https://smartdefine.org/spasmodic/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, spasmodic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spasmodic/thesaurus/antonyms>.
MLASmart Define. "spasmodic thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/spasmodic/thesaurus/antonyms>