Flutter (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flutter</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for flap that I've seen before include "Wave up and down - panic" , "Flutter" , "Adjustable part of wing - panic" , "Move wings - panic!" , "Use wings; be agitated" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flutter</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hover that I've seen before include "Remain suspended" , "Float above in the air, perhaps a craft" , "Stay near" , "Fly over same spot" , "What some cross-Channel craft do" .)
(Other definitions for wager that I've seen before include "better to put this on?" , "Risk; stake" , "Put on a bit" , "Punt" , "A bet or stake" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flutter</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tremor that I've seen before include "A slight shake, body or earth" , "Small quake" , "Involuntary shudder" , "Vibration from earthquake" , "A small shake, perhaps of earth ( 6)" .)