Are rattled by your being uninhibited (6)
I believe the answer is:
earthy
'uninhibited' is the definition.
(I've seen this in another clue)
'are rattled by your' is the wordplay.
'rattled' indicates an anagram.
'by' is a charade indicator (letters next to each other).
'your' becomes 'thy' ('thy' historically meant 'your').
'are' anagrammed gives 'ear'.
'ear'+'thy'='EARTHY'
'being' acts as a link.
(Other definitions for earthy that I've seen before include "Consisting of soil" , "Unrefined - the ray (anag)" , "Coarse like the soil" , "Coarse, vulgar" , "Lusty, coarse" .)