Then she held out a long, broad, green leaf with an unmistakable odor.

The air filled with the unmistakable odor of burning flesh.

The door swung open, and he caught the unmistakable odor of a horseman.

The odor unmistakable, and bringing back some very old memories!

Inside, Jason confronted the unmistakable odor, which he'd remembered for fifteen years.

And it carried with it the unmistakable odor of death.

The unmistakable odor of marijuana hit her as soon as she opened the door.

Why could he smell the unmistakable odor of a hospital?

Sure enough, the unmistakable odor was still lingering in the air.