benzothiazine

The story

1. Arabicلُبَان (lubān)
2. Proto-Indo-European*yew-
3. Proto-Indo-European*yéwos
4. Proto-Indo-Iranian*yáwas
5. Sanskritयव (yava)bor.?
6. Proto-Austronesian*zawa
7. Proto-Malayo-Polynesian*zawader.?
8. Old Javanesejawa
9. Old JavaneseJawi
10. Javaneseꦗꦮꦶ (jawi)
11. Arabicجَاوَة (jāwa)
12. Arabicـِيّ (-iyy)
13. Arabicجَاوِيّ (jāwiyy)
14. Arabicلُبَان جَاوِيّ (lubān jāwiyy)
15. Catalanbenjuí
16. Middle Frenchbenjoin
17. Englishbenzoin
18. Englishbenzo-
19. Englishthia-
20. Proto-Indo-European*né
21. Proto-Indo-European*n̥-
22. Proto-Hellenic*ə-
23. Ancient Greekᾰ̓- (ă-)
24. Proto-Indo-European*gʷeyh₃-
25. Proto-Indo-European*gʷih₃wós
26. Proto-Indo-European*gʷíh₃weti
27. Proto-Hellenic*gʷyṓw-ō
28. Proto-Hellenic*d͏̌ṓwō
29. Ancient Greekζώω (zṓō)
30. Ancient Greekζῶ (zô)
31. Ancient Greekζωή (zōḗ)
32. Frenchazote
33. Englishaz(ote)
34. Englishazine
35. Englishthiazine
36. English todaybenzothiazine

From benzo- + thiazine.