Fearfully (7)
I believe the answer is:
timidly
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fearfully</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for timidly that I've seen before include "'Bashfully, shyly (7)'" , "In faint-hearted manner" , "In shy, nervous manner" , "Without much confidence" , "without courage" .)