primeval or primaeval /prī-mēˈvl/

1. Belonging to the earth's beginnings
2. Primitive
3. Instinctive

• sonic boom
• sonic booms
• sonic mine
• sonic mines
• sonics
• son-in-law
• sonless
• sonne
• sonnet
• sonnetary
• sonneted
• sonneteer
• sonneteers
• sonneting
• sonnetise
• sonnetised
• sonnetises
• sonnetising
• sonnetize
• sonnetized
• sonnetizes
• sonnetizing
• sonnets
• sonnet sequence
• sonnet sequences