5
headlong(adjective, keen, energetic, violent, careless)
5
itchy(adjective, close, keen, violent, anxious)
5
off-tempered(adjective, person, negative, angry, bad mood)
5
passionate(adjective, keen, enthusiastic, excited, nervous)
5
raring(adjective, kind, concern, keen, informal)
5
rash(adjective, violent, careless, fast, nervous)
5
solicitous(adjective, kind, concern, keen, enthusiastic)
5
weary(adjective, beat, gloomy, depressed, tired)
5
whiny(sullen, crabby, moody, sulky, peevish)
5
zealous(adjective, strong, kind, keen, intense)
4
animated(adjective, strong, keen, intense, energetic)
4
churlish(adjective, negative, short, grumpy, faultfinding)
4
complaining(adjective, negative, sullen, crabby, sulky)
4
crotchety(adjective, short, irritable, angry, annoyed)
4
curmudgeonly
4
furious(adjective, excited, negative, nervous, agitated)
4
hot-blooded(adjective, irritable, heated, volatile, fiery)
4
longing(adjective, keen, enthusiastic, excited, ready)
4
nervous(adjective, excited, anxious, awkward, unsettled)
4
ready(adjective, keen, enthusiastic, excited, anxious)
2 years ago|16k views|share |citing 
APASmart Define. (2016). impatient thesaurus. Retrieved February 22, 2019, from https://smartdefine.org/impatient/thesaurus/synonyms
ChicagoSmart Define. 2016. "impatient thesaurus" https://smartdefine.org/impatient/thesaurus/synonyms (accessed February 22, 2019).
HarvardSmart Define 2016, impatient thesaurus, Smart Define, viewed 22 February, 2019, <https://smartdefine.org/impatient/thesaurus/synonyms>.
MLASmart Define. "impatient thesaurus" 24 March 2016. Web. 22 February 2019. <https://smartdefine.org/impatient/thesaurus/synonyms>