Some (3)
'some' is the definition.
(synonyms)
This is all the clue.
(Other definitions for certain that I've seen before include "Sure, definite" , "Proved beyond doubt" , "Assured" , "Particular" , "Decided" .)
'some' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for several that I've seen before include "Divers" , "Reveals (anag.)" , "Sundry, distinct" , "three or four" , "Assorted" .)
'some' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for any that I've seen before include "At all; in some degree" , "Long-running Radio 4 discussion show" , "One (unspecified)" , "Several" , "One, some, every or all without specification" .)
'some' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for a few that I've seen before include "Sundry" , "Certainly not many" .)