Unimportant (7)
There are a few possibilities for this:
'unimportant' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for trivial that I've seen before include "Of little substance or significance" , "Of little consequence" , "Quite unimportant and paltry" , "Meaningless" , "Very easy" .)
'unimportant' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for petty that I've seen before include "Unimportant" , "Insignificant or trivial" , "This cash is of a trivial amount" , "Insignificant and smallminded" , "Inferior" .)
'unimportant' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for minor that I've seen before include "Secondary" , "Of small importance" , "Under-age or of little importance" , "Smaller - child" , "Paltry" .)
'unimportant' is the definition.
(I've seen this in another clue)
This is all the clue.
'unimportant' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for dispensable that I've seen before include "That can be got rid of" , "Non-essential" , "Able to be done without" .)
'unimportant' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for lightweight that I've seen before include "Of little substance" , "Insubstantial" , "Carrying little punch?" , "delicate" , "of little importance" .)