筋の通らない (すじのとおらない) Japanese meaning | KotomoraMeanings
1
expression, i-adjective
illogical; inconsistent; doesn't make sense
Used to describe reasoning, arguments, or statements that lack logical coherence or consistency. Often contrasted with 筋の通った (logical, consistent).
See also: 筋の通った
そんな筋の通らない言い訳は通用しないよ。
Such an inconsistent excuse won't work.
