Here are some useful Swahili words for tourists visiting Tanzania:

1. Habari – Hello; also used as a greeting for "hello, how are you?"
2. Asante – Thank you
3. Karibu – Welcome
4. Shikamoo – A formal greeting used to show respect for elders
5. Samahani – Sorry
6. Kwaheri – Goodbye
7. Ndiyo – Yes
8. Hapana – No
9. Tafadhali – Please
10. Sawa – Okay
11. Safari – Journey or trip
12. Chakula – Food
13. Maji – Water
14. Hoteli – Hotel
15. Shukuru – Expressing gratitude
16. Hapa – Here
17. Pale – There
18. Siku njema – Have a good day
19. Mzuri sana – Very nice/good
20. Pesa – Money