sterility

noun 0.824

sterilizer

noun 0.822

disinfection

noun 0.669

castration

noun 0.621

vasectomy

noun 0.616

asepsis

noun 0.593

extermination

noun 0.585

neutering

noun 0.583

autoclave

noun 0.583

sanitation

noun 0.582

antisepsis

noun 0.573

spaying

noun 0.571

circumcision

noun 0.566

disinfectant

noun 0.562

eradication

noun 0.555

purification

noun 0.553

neuter

noun 0.550

pasteurisation

noun 0.548

germicide

noun 0.547

filtration

noun 0.543

gonadectomy

noun 0.541

infertility

noun 0.541

hysterectomy

noun 0.530

salpingectomy

noun 0.528

distillation

noun 0.526

sanitary

noun 0.524

abortion

noun 0.521

ovariectomy

noun 0.518

orchiectomy

noun 0.518

bactericidal

noun 0.517

disinfector

noun 0.516

vaccination

noun 0.516

lyophilization

noun 0.516

catheterization

noun 0.516

cautery

noun 0.516

anesthetization

noun 0.513

orchidectomy

noun 0.509

surgical procedure

noun 0.508

cleanliness

noun 0.507

isolation

noun 0.507

microbicidal

noun 0.507

stabilization

noun 0.505

immobilization

noun 0.501

immunization

noun 0.500