All-knowing (4)
'all-knowing' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for omniscient that I've seen before include "All-knowing" , "Knowing everything" .)
'all-knowing' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for wise that I've seen before include "Astute" , "comedian" , "Having good judgment or common sense" , "` `A word to the .... is enough' '" , "Having good judgement" .)