also: もんぢゃく
noun, noun or participle which takes 'suru', intransitive verb
Refers to a conflict, argument, or trouble between people, often involving complaints or friction. Can be used as a noun or with する to mean 'to have a dispute'.
隣人との間で悶着が起きた。
A dispute arose with the neighbor.
I do not want to quarrel over money.