Lie, say, without difficulty (6)
I believe the answer is:
easily
'without difficulty' is the definition.
(synonyms)
'lie say' is the wordplay.
'lie say' anagrams to 'EASILY'.
Though, I'm not clear how the anagram is indicated.
Can you help me to learn more?
(Other definitions for easily that I've seen before include "with little effort" , "With little difficulty" , "without doubt" , "Effortlessly" , "Without much difficulty" .)