17 entries under undulate topic. ×

6
oscillate(verb, swing, fluctuate, vacillate, alternate)
5
rock(verb, swing, waver, fluctuate, vacillate)
5
vibrate(verb, swing, waver, fluctuate, vacillate)
5
wag(verb, swing, waver, fluctuate, vacillate)
5
wobble(verb, swing, waver, fluctuate, vacillate)
3
swing(verb, waver, fluctuate, vacillate, lurch)
3
wave(verb, swing, waver, fluctuate, vacillate)
2
teeter-totter(verb, swing, waver, fluctuate, vacillate)
2
toss(verb, swing, waver, fluctuate, vacillate)
2
totter(verb, swing, waver, fluctuate, vacillate)
1
be unsteady(verb, swing, waver, fluctuate, vacillate)
1
fishtail(verb, swing, waver, fluctuate, vacillate)
1
palpitate(verb, swing, waver, fluctuate, vacillate)
1
pendulate(verb, swing, waver, fluctuate, vacillate)
1
ripple(verb, swing, waver, fluctuate, vacillate)
1
thrash(verb, swing, waver, fluctuate, vacillate)
0
move to and fro(verb, expression, idiom, swing, fluctuate)
11 years ago|1.5k views|share |citing 
APASmart Define. (2015). librate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/librate/thesaurus/synonyms
ChicagoSmart Define. 2015. "librate thesaurus" https://smartdefine.org/librate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, librate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/librate/thesaurus/synonyms>.
MLASmart Define. "librate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/librate/thesaurus/synonyms>