Possible Clues:

• Flying is dreadful
• One part of bird that�s causing dread
• A fly that's frightening
• Rendering dumbfounded
• Leaving dumbstruck
• A footballer inspiring great admiration
• A player going down the side of the field is inspiring
• Frightening, getting a link in flight
• Part of mansion perhaps making an impression
• Get gold set in silver - that's scary