Hairy, but not necessarily dangerous (7)
I believe the answer is:
hirsute
'hairy' is the definition.
(synonyms)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for hirsute that I've seen before include "Covered with hair" , "Bearded" , "covered in hairs" , "Hairy and shaggy" , "Unshaven" .)