noun, noun which may take the genitive case particle 'no', na-adjective
discord; bad terms; strained relations
Describes a state of poor relations between people, groups, or countries. Often used with 〜だ, 〜の, or 〜になる.
あの二人は最近不仲だ。
Those two have been on bad terms lately.
不仲の原因は小さな誤解だった。
The cause of the discord was a small misunderstanding.
Compound of 不 (fu, 'not') and 仲 (naka, 'relationship'). The reading ふなか is a standard on-kun combination.