botulinum

noun 0.955

botulism

noun 0.863

botulinum toxin

noun 0.863

clostridium

noun 0.630

toxin

noun 0.600

neurotoxin

noun 0.594

bungarotoxin

noun 0.578

bacillus

noun 0.572

verotoxin

noun 0.567

boto

noun 0.551

boletus

noun 0.546

botrytis

noun 0.546

bacteriocin

noun 0.543

tetanus

noun 0.536

bolus

noun 0.532

exotoxin

noun 0.532

ricin

noun 0.532

biotin

noun 0.528

tetrodotoxin

noun 0.526

poison

noun 0.524

batrachotoxin

noun 0.523

baclofen

noun 0.522

tubocurarine

noun 0.521

endotoxin

noun 0.520

tabun

noun 0.518

venin

noun 0.516

anthrax

noun 0.514

borrelia

noun 0.514

cobalamin

noun 0.510

mycotoxin

noun 0.508

solanine

noun 0.507

biological weapon

noun 0.506

ibotenic acid

noun 0.506

bulk liquid

noun 0.506

butanol

noun 0.503

ciguatoxin

noun 0.502

biobutanol

noun 0.501

phytotoxin

noun 0.501

food poisoning

noun 0.501

venom

noun 0.500

saxitoxin

noun 0.500