<prompt> The smell of bitter almonds is seen in poisoning withPhosphorusHydrocyanic acidNitric acidOxalic acid  <response>: Cyanide sometimes is described as having a bitter almond smell Garlic odor: Thallium Organophosphate Toxicity Arsenic Poisoning Dimethyl Sulfoxide Sulfur Mustard Phosphite Ref: Krishan Vij textbook of forensic medicine, 5th edition pg : 554 