adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'
crabbily; unsociably; standoffishly
Describes a prickly, aloof attitude, often with a sharp or curt manner. Commonly used with する or とした.
彼は最近ツンケンしていて、話しかけにくい。
He's been crabby lately and hard to talk to.
ツンケンとした態度をとられて、気分
I was offended by her standoffish attitude.