1
resonance(noun, oscillation)
1
reticulation
1
return
1
rippling(noun, movement, sign, line, rush)
1
roughness
1
rush(noun, movement, sign, line, swell)
1
scend
1
shake(noun, beat, trembling, tremor, quake)
1
sinuosity
1
swaying(fluctuation, oscillation)
1
sweep(noun, movement, sign, rush, swell)
1
swirl(noun, rush, twist, swell, roll)
1
tidal wave
1
trough
1
tsunami
1
turning
1
twirl
1
twisting
1
undulate
1
unevenness
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). undulation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undulation/thesaurus/synonyms
ChicagoSmart Define. 2015. "undulation thesaurus" https://smartdefine.org/undulation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, undulation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undulation/thesaurus/synonyms>.
MLASmart Define. "undulation thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/undulation/thesaurus/synonyms>