Suggestion from good crowd? (5)
I believe the answer is:
ghost
'suggestion' is the definition.
(I've seen this before)
'good crowd?' is the wordplay.
'good' becomes 'g' (abbreviation).
'crowd?' becomes 'host' (I've seen this in other clues).
'g'+'host'='GHOST'
'from' acts as a link.
(Other definitions for ghost that I've seen before include "Writer who gives the credit of authorship to someone else" , "Spook, spectre" , "insubstantial presence" , "Author, secretly" , "One's dying to" .)