wave
verb
1 Farrell waved a hand dismissively | the linesman waved his flag furiously:
move to and fro, move up and down, wag, waggle;
swing, shake, swish, sweep, swipe, brandish, flourish, flaunt, wield, flick, flutter.
2 the grass waved in the morning breeze:
ripple, flutter, undulate, stir, flap, sway, swing, waft, shake, quiver, oscillate, move;
blow.
3 the waiter was waving to them to sit closer:
gesture, gesticulate, signal, sign, beckon, indicate, motion, nod, bid.
4 her thick dark hair fell in a waving mass to her shoulders:
curl, kink, coil, undulate;
crimp, frizz, frizzle.
noun
1 Whitlock gave him a friendly wave as he drove past:
gesture, gesticulation, hand movement;
signal, sign, motion, indication.
2 he loves surfing the big waves:
breaker, billow, roller, comber, ripple, white horse, white cap;
(waves) swell, surf, froth;
Australian, New Zealand bombora;
informal boomer;
North American, informal kahuna.
3 the wave of emigration to America:
flow, rush, surge, flood, stream, swell, tide, deluge, torrent, spate, billow.
4 Lee felt a wave of self-pity | a crime wave:
surge, rush, ripple, spasm, thrill, frisson, shiver, tingle, stab, dart;
upsurge, welling up, outbreak, rash;
feeling.
wave Oxford Dictionary of English