Feel trained to be submissive (11)
I believe the answer is:
deferential
'submissive' is the definition.
(synonyms)
'feel trained to be' is the wordplay.
'to be' indicates anagramming the letters.
'feel'+'trained'='feeltrained'
'feeltrained' is an anagram of 'DEFERENTIAL'.
(Other definitions for deferential that I've seen before include "Submissive" , "Showing respect" , "Respectful" .)