405 entries under noun topic. ×

2
scratch(verb, bother, annoy, harass)
2
second(mark, spot, fault, stain)
2
sickliness(disorder, disease, illness, sickness)
2
speck(mark, weakness, spot, fault)
2
spot(mark, difficulty, weakness, fault)
2
stain(mark, weakness, crack, spot)
2
tick(creature, fly, speck, insect)
2
unhealthiness(disorder, disease, illness, sickness)
2
vice(mark, weakness, spot, fault)
2
visionary(radical, freak, zealot, fundamentalist)
2
worm(insect, grub, maggot)
2
zeal
1
aberration(love, passion, desire, thing)
1
ant(creature, fly, insect, pest)
1
aphid(creature, fly, insect, pest)
1
apoplexy
1
ax to grind(expression, idiom, love, passion)
1
backswimmer
1
bee in bonnet(expression, idiom, love, passion)
1
blackhead(mark, spot, stain, flaw)
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APASmart Define. (2015). bug thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/bug/thesaurus/synonyms
ChicagoSmart Define. 2015. "bug thesaurus" https://smartdefine.org/bug/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, bug thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/bug/thesaurus/synonyms>.
MLASmart Define. "bug thesaurus" 24 December 2015. Web. 25 September 2026. <https://smartdefine.org/bug/thesaurus/synonyms>