2
nitpicking(critical, dissatisfied, unfavorable, disapproving, disparaging)
2
of no account(expression, adjective, idiom, light, base)
2
peddling
2
pestering
2
picky
2
pimping
2
punk
2
secondary(adjective, light, base, small, inferior)
2
severe
2
superficial
2
weak(feeble, frail, tiny, unimportance, measly)
1
adverse criticism
1
advertent
1
aggravating
1
agog
1
airy
1
alert
1
all ears
1
all eyes
1
analytical
11 years ago|5k views|share |citing 
APASmart Define. (2015). niggling thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/niggling/thesaurus/synonyms
ChicagoSmart Define. 2015. "niggling thesaurus" https://smartdefine.org/niggling/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, niggling thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/niggling/thesaurus/synonyms>.
MLASmart Define. "niggling thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/niggling/thesaurus/synonyms>