筋すじが通とおる

筋が通る · godan verb (-ru)

Form	Positive	Negative
Dictionary	筋すじが通とおる	筋すじが通とおらない
Polite	筋すじが通とおります	筋すじが通とおりません
Past polite	筋すじが通とおりました	筋すじが通とおりませんでした
Past	筋すじが通とおった	筋すじが通とおらなかった
Te-form	筋すじが通とおって	筋すじが通とおらないで
Desire	筋すじが通とおりたい	筋すじが通とおりたくない
Potential	筋すじが通とおれる	筋すじが通とおれない
Passive	筋すじが通とおられる	筋すじが通とおられない
Causative	筋すじが通とおらせる	筋すじが通とおらせない
Causative passive	筋すじが通とおらせられるalso 筋すじが通とおらされる	筋すじが通とおらせられないalso 筋すじが通とおらされない
Volitional	筋すじが通とおろう
Polite volitional	筋すじが通とおりましょう
Imperative	筋すじが通とおれ	筋すじが通とおるな
Conditional	筋すじが通とおれば	筋すじが通とおらなければ
Tara conditional	筋すじが通とおったら	筋すじが通とおらなかったら

Meanings

Used when a statement, argument, or situation is coherent and reasonable. Often appears in negative forms like 筋が通らない (doesn't make sense).

筋すじが立たつ
筋が立つ means the same as 筋が通る (to be logical/consistent) but is less common and has a more formal, literary feel.
理り屈くつに合あう
理屈に合う focuses on matching reason/logic in a more analytical sense, while 筋が通る emphasizes overall coherence of a story or argument.
道どう理りに適かなう
道理にかなう stresses conformity with moral or natural reason, whereas 筋が通る simply means an argument holds together logically.

矛む盾じゅんN2
矛盾する means to contradict oneself, the opposite of 筋が通る, which means an argument is consistent and makes sense.

筋すじを通とおす
筋を通す is a transitive phrase meaning to follow proper procedure or stick to one's principles, unlike 筋が通る, which describes an argument being logically sound.

筋すじが通とおる
Standard kanji spelling for this expression.
すじが通とおる
Kana spelling is common in everyday writing, especially when the kanji 筋 is not needed.

From 筋 (logic, reason) + が + 通る (to pass through), literally 'the logic passes through'.