expression, suru verb (irregular)
equivocate; beat around the bush
Used when someone avoids giving a clear answer, often by changing the subject or speaking ambiguously. A set phrase with a slightly formal or literary feel.
彼は質問に直接答えず、言を左右にしてごまかした。
He didn't answer the question directly; he equivocated and dodged it.
言を左右にせず、はっきりと意見を述べてください。
Please state your opinion clearly without beating around the bush.