To walk off with a few trophies is delightful (7)
I believe the answer is:
winsome
'delightful' is the definition.
(thesaurus)
'to walk off with a few trophies' is the wordplay.
I cannot quite understand how this works, but
'with' could be 'w' (short for with) and 'w' is found in the answer.
'few' could be 'some' (associated in meaning) and 'some' is found in the answer.
The remaining letters 'in' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
'is' acts as a link.
Can you help me to learn more?
(Other definitions for winsome that I've seen before include "Pleasant" , "Attractive and fresh" , "Holding an appeal" , "Captivating" , "Charming - sweet" .)