1
ill-natured(mean, cross, irritable, ugly, obstinate)
1
ill-tempered(adjective, cross, grumpy, testy, short-tempered)
1
impatience
1
impatient
1
impatientness
1
impetuous
1
impetuousness
1
in a lather(expression, idiom)
1
in a stew(expression, idiom)
1
in a sweat(expression, idiom)
1
inflaming(verb, aggravating)
1
infuriating(verb, aggravating)
1
insatiable(adjective, upset, unhappy, angry, irritated)
1
irascible(adjective, cross, irritable, emotional, vulnerable)
1
irked(adjective, upset, unhappy, angry, irritated)
1
irritant
1
irritation(noun, contact, abrasion, rubbing)
1
irritative
1
jaundiced(adjective, upset, unhappy, angry, irritated)
1
jealous(adjective, upset, unhappy, angry, irritated)
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APASmart Define. (2015). fretting thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fretting/thesaurus/synonyms
ChicagoSmart Define. 2015. "fretting thesaurus" https://smartdefine.org/fretting/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fretting thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fretting/thesaurus/synonyms>.
MLASmart Define. "fretting thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/fretting/thesaurus/synonyms>