52 entries under adjective topic. ×

10
wavy
6
rolling(verb, mountainous, rotating)
5
billowy(mounting, protuberant, surging)
5
undulant(mounting, protuberant, rotating)
3
fluctuating(verb, oscillating)
3
oscillating(verb, irregular, crooked, inclined)
3
vacillating(verb, oscillating)
3
vibrating(verb, oscillating)
3
curvy(supple, twisting, winding)
3
throbbing(verb, oscillating)
3
undulatory
3
zigzag(side, oscillating)
2
alternating(verb, oscillating)
2
hilly(bumpy, mountainous, rotating)
2
heaving(verb, bouncing, rolling, surging)
2
pulsating(verb, oscillating)
2
sinuous(irregular, crooked, inclined, supple)
2
undulate
1
back-and-forth
1
curly
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APASmart Define. (2015). undulating thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undulating/thesaurus/synonyms
ChicagoSmart Define. 2015. "undulating thesaurus" https://smartdefine.org/undulating/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, undulating thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undulating/thesaurus/synonyms>.
MLASmart Define. "undulating thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/undulating/thesaurus/synonyms>