1
solstitial
1
spasmodic
1
sporadic
1
springlike
1
stop-and-go(adjective, irregular, erratic, infrequent, recurrent)
1
summerlike
1
summerly
1
summery
1
temperate
1
undulant
1
undulatory
1
vernal
1
wavelike
1
weather
1
weekly(adjective, regular, routine, sporadic, intermittent)
1
wheeling
1
wintery
1
wintry
0
alternate
0
alternating
11 years ago|7k views|share |citing 
APASmart Define. (2015). seasonal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/seasonal/thesaurus/synonyms
ChicagoSmart Define. 2015. "seasonal thesaurus" https://smartdefine.org/seasonal/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, seasonal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/seasonal/thesaurus/synonyms>.
MLASmart Define. "seasonal thesaurus" 7 July 2015. Web. 30 September 2026. <https://smartdefine.org/seasonal/thesaurus/synonyms>