vaccinia

noun 0.729

pox

noun 0.722

poxvirus

noun 0.711

smallpox

noun 0.707

monkeypox

noun 0.652

chicken pox

noun 0.636

mousepox

noun 0.625

cowpuncher

noun 0.594

cowpoke

noun 0.587

cowpat

noun 0.585

variola

noun 0.581

pock

noun 0.566

coxsackievirus

noun 0.566

variolation

noun 0.555

cowskin

noun 0.538

varicella

noun 0.537

whooping cough

noun 0.535

cowpea

noun 0.530

cowslip

noun 0.529

polio

noun 0.527

rinderpest

noun 0.517

papillomavirus

noun 0.517

parvovirus

noun 0.517

vaccination

noun 0.513

poliovirus

noun 0.513