신경질적인 (+noun) · 신경질적으로
irritable, short-tempered, nervous
Example
요즘 일이 많아서 그런지 그가 좀 신경질적이에요.
Maybe because he has a lot of work these days, he's a bit irritable.
Word parts
신 spirit+경 pathway+질 nature+적 -ic
-적 = '-ic, -al', turning a noun into a descriptor: 신경질적, 낙관적, 희망적.
Related words