Idiots accepting Trump's principal strengths (6)
I believe the answer is:
assets
'principal strengths' is the definition.
'assets' can be an answer for 'strengths' (I've seen this in another clue). I am not certain of the 'principal' bit.
'idiots accepting trump's' is the wordplay.
'idiots' becomes 'asses' (I've seen this before).
'accepting' indicates putting letters inside (inserted letters are accepted).
'trump's' becomes 't' (this might be a standard abbreviation I've not previously seen).
'asses' enclosing 't' is 'ASSETS'.
Can you help me to learn more?
(Other definitions for assets that I've seen before include "Useful skills" , "Personal wealth" , "Valuable property" , "capital" , "worldly goods" .)