Related Clues:
- Dined at an appropriate place, which is natural
- Books popular present first? That's natural
- The inner workings are essential
- Necessary as a part
- Existing permanently in something
- Built-in
- Underlying — integral
- Not taught
- It's natural for public house to get at English leader
- It¿s ingrained at home to go to this place for Bible reading
- It's natural in pub and swallowed, side by side
- Like something you're born with
- Not acquired, say
- Overheard in eight speakers - it's natural!
- Neither new nor, at first sight, natural