Add to (10)
'add to' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for enhance that I've seen before include "Raise in value or quality" , "Improve the value of (something)" , "Improve quality (of item)" , "Improve, make more attractive" , "produce better image" .)
'add to' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for augment that I've seen before include "Expand" , "Supplement" , "Make greater in size, number, etc." , "Make larger" , "get longer" .)
'add to' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for supplement that I've seen before include "Add to; newspaper section" , "addition" , "Boost" , "Add-on" , "Something added" .)
'add to' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for complement that I've seen before include "This number on board" , "Contingent" , "all who work on board" , "Companion" , "ship's crew" .)
(Other definitions for eke that I've seen before include "Make a living laboriously - a palindrome" , "Increase, lengthen" , "addition to Scots" , "Make last longer" , "long ago" .)
'add to' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for increase that I've seen before include "What's more" , "Make (amount) greater" , "Breed - nicer sea (anag)" , "rise in wages, perhaps" , "Grow greater" .)