1. 易怒的：technology 技术 | techy 易怒的 | tectology 组织构造学

2. 易怒的/不和的：techway /天汇汉字系统/ | techy /易怒的/不和的/ | tecnazene /四氯硝基苯/

adj

1. easily irritated or annoyed

e.g. an incorrigibly fractious young man
not the least nettlesome of his countrymen

Synonym: crankyfractiousirritablenettlesomepeevishpeckishpettishpetulantscratchytestytetchy