Synonyms of undulate

1 Syllable
wave, swaying, slunk, swung, roll, crimp, swell, swing, swayed, slink, flow, slank
2 Syllables
crimping, wigwag, waltzed, rippling, wavers, rolling, ripple, waving, squiggly, eddied, twined, billow, waltzing, waved, wobble, rocking, surge, eddying, slithers, heave, rocked, crimple, surged, waver, fishtail, crimped, slinked, slinking
3 Syllables
wavered, sinuate, spiralling, wigwagged, vibrated, ringleted, vibrate, billowed, slithering, librate, fluctuating, corkscrewed, vibrating, sinuating, fluctuate, slithered, billowing, fluctuated
4 Syllables
pendulate, oscillated, oscillating, teeter-totter, oscillate, involuted
5 Syllables
circumrotary