tremolar betyder på engelska

flaunt [flaunted, flaunting, flaunts]▼(to display with ostentation)
verb
[UK: flɔːnt] [US: ˈflɒnt]

wave [waved, waving, waves]▼(to cause to move back and forth repeatedly)
verb
[UK: weɪv] [US: ˈweɪv]