Insignificant
'insignificant' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for petty that I've seen before include "Inferior" , "Marked by narrowness of mind" , "small" , "Trivial, contemptible" , "Small-time" .)
'insignificant' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for small that I've seen before include "of little significance" , "Of no great size" , "Young; modest" , "Trifle -- half a pint?" , "tiddly" .)
'insignificant' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for minor that I've seen before include "Of little significance" , "Like clubs" , "Smaller - child" , "Not major" , "Person not yet of legal age" .)
'insignificant' is the definition.
(mere can mean unimportant or trivial)
This is the entire clue.
(Other definitions for mere that I've seen before include "bathing may be permitted in this?" , "Bare, simple" , "Nothing more than - water" , "Nothing more than what is specified (4)" , "Pool, small lake" .)
'insignificant' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for trifling that I've seen before include "insignificant" , "Frivolous" , "Minor" , "Dallying; petty" , "Inconsequential" .)
'insignificant' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for trivial that I've seen before include "Footling" , "Of little importance" , "Popular board game" , "lacking weight" , "Trifling" .)