voyeurism (n.)

• algolagnia
• autoeroticism
• bisexuality
• curiosity
• curiousness
• exhibitionism
• fetishism
• heterosexuality
• homoeroticism
• homosexualism
• homosexuality
• incest
• inquisitiveness
• interest
• lesbianism
• masochism
• meddlesomeness
• narcissism
• necrophilia
• nosiness
• officiousness
• paraphilia
• pedophilia
• prurience
• prying
• sadism
• sadomasochism
• sapphism
• transvestitism
• tribadism
• zooerastia
• zoophilia