agritourist

The story

1. Proto-Indo-European*h₂eǵ-?
2. Proto-Indo-European*h₂éǵros
3. Proto-Italic*agros
4. Latinager
5. Englishagri-
6. Proto-Indo-European*terh₁-
7. Proto-Indo-European*tórh₁nos
8. Proto-Hellenic*tórnos
9. Ancient Greekτόρνος (tórnos)
10. Latintornus
11. Latintornō
12. Old Frenchtorner
13. Old Frenchtour
14. Englishtour
15. Englishtourist
16. English todayagritourist

From agri- + tourist.