This woman, whoever she was, didn't flinch at all.
The younger woman flinched at the sound of it.
Apparently it looked strange, too, for the woman flinched and dropped her glass on the floor.
Touched by strange men in the middle of Central Park, the woman did not flinch.
The woman flinched once, then looked hard at the face.
The middle-age women did not even flinch when their ears were done.
The woman flinched in response and jerked her head to the left.
Another woman would have flinched, but not Servilia, who snarled.
The younger man jumped to his feet, startled; the elderly woman flinched.
The woman flinched at the intimacy, but did not draw away.