unnatural /un-natˈū-rəl/ adjective

1. Not according to nature
2. Without natural affection
3. Monstrous, heinous
4. (of a sexual act, vice, etc) considered not only immoral but also unacceptably indecent or abnormal
5. Affected, insincere

• steles
• stell
• stellar
• stellarator
• stellarators
• stellar evolution
• stellar evolutions
• stellar month
• stellar wind
• stellar winds
• stellate
• stellated
• stellately
• stelled
• Stellenbosch
• stellerid
• stelleridan
• stelleridans
• stellerids
• Steller's sea-cow
• stelliferous
• stellified
• stellifies
• stelliform
• stellify