Found 2 items, similar to niggling.
English → English (WordNet) Definition: niggling niggling adj : (informal terms) small and of little importance; “a fiddling sum of money”; “a footling gesture”; “our worries are lilliputian compared with those of countries that are at war”; “a little (or small) matter”; “Mickey Mouse regulations”; “a dispute over niggling details”; “limited to petty enterprises”; “piffling efforts”; “giving a police officer a free meal may be against the law, but it seems to be a picayune infraction” [syn: fiddling, footling, lilliputian, little, Mickey Mouse, piddling, piffling, petty, picayune, trivial]
English → English (gcide) Definition: niggling niggling \nig"gling\, n. Finicky or pottering work; specif. (Fine Arts), Minute and very careful workmanship in drawing, painting, or the like, esp. when bestowed on unimportant detail. [Webster 1913 Suppl.]