benznidazole

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. Englishbenz-
20. Proto-Indo-European*médʰu
21. Proto-Hellenic*métʰu
22. Ancient Greekμέθυ (méthu)
23. Proto-Indo-European*swel-der.?
24. Ancient Greekῡ̔́λη (hū́lē)
25. GermanMethy
26. Englishme(thyl)
27. Egyptiannṯr
28. Egyptiannṯrj
29. Ancient Greekνῐ́τρον (nĭ́tron)
30. Englishnitro-
31. Egyptianjmn
32. Ancient GreekᾸ̓́μμων (Ắmmōn)
33. LatinAmmōn
34. Latinammoniacus
35. Englishammonia
36. Proto-Indo-European*dʰeh₁-
37. Englishamide
38. Englishimide
39. Proto-Indo-European*né
40. Proto-Indo-European*n̥-
41. Proto-Hellenic*ə-
42. Ancient Greekᾰ̓- (ă-)
43. Proto-Indo-European*gʷeyh₃-
44. Proto-Indo-European*gʷih₃wós
45. Proto-Indo-European*gʷíh₃weti
46. Proto-Hellenic*gʷyṓw-ō
47. Proto-Hellenic*d͏̌ṓwō
48. Ancient Greekζώω (zṓō)
49. Ancient Greekζῶ (zô)
50. Ancient Greekζωή (zōḗ)
51. Frenchazote
52. Englishazote
53. Englishazo-
54. Englishazole
55. Englishimidazole
56. Englishmetronidazole
57. English todaybenznidazole

From benz- + -nidazole (“metronidazole derivative”).