alpha wave

noun 0.621

rhythm

noun 0.589

rhythmicity

noun 0.571

rapid eye movement

noun 0.563

theta

noun 0.533

circadian rhythm

noun 0.527

rhythm guitar

noun 0.524

arrhythmia

noun 0.523

rhythm and blues

noun 0.518

brainwave

noun 0.514

polyrhythm

noun 0.509

rhea

noun 0.507

zeta

noun 0.502

rhythmic unit

noun 0.500