Yes, it’s very possible to lie without speaking a single word. People can deceive others through:
Body language – e.g., nodding in agreement while actually disagreeing.
Facial expressions – forcing a smile to hide sadness or pretending to be surprised when you’re not.
Silence – withholding the truth when someone expects honesty can also be a form of lying by omission.
Gestures – shrugging shoulders to deny knowledge when you actually know something.
Written or symbolic actions – signing a document or making a gesture that implies agreement when you disagree.
So, lying isn’t only about words—it can also be done through actions, expressions, or deliberate silence.
Thank you Valery for sharing such a detailed comment