clonazepam

The story

1. Proto-Indo-European*ǵʰelh₃-
2. Proto-Indo-European*ǵʰl̥h₃rós
3. Proto-Hellenic*kʰlōrós
4. Ancient Greekχλωρός (khlōrós)
5. Englishchloro-
6. Egyptiannṯr
7. Egyptiannṯrj
8. Ancient Greekνῐ́τρον (nĭ́tron)
9. Englishnitro-
10. Englishnitr-
11. Arabicلُبَان (lubān)
12. Proto-Indo-European*yew-
13. Proto-Indo-European*yéwos
14. Proto-Indo-Iranian*yáwas
15. Sanskritयव (yava)bor.?
16. Proto-Austronesian*zawa
17. Proto-Malayo-Polynesian*zawader.?
18. Old Javanesejawa
19. Old JavaneseJawi
20. Javaneseꦗꦮꦶ (jawi)
21. Arabicجَاوَة (jāwa)
22. Arabicـِيّ (-iyy)
23. Arabicجَاوِيّ (jāwiyy)
24. Arabicلُبَان جَاوِيّ (lubān jāwiyy)
25. Catalanbenjuí
26. Middle Frenchbenjoin
27. Englishbenzoin
28. Englishbenzo-
29. Proto-Indo-European*dwóh₁
30. Proto-Indo-European*dwi-
31. Proto-Hellenic*dwi-
32. Ancient Greekδῐ- (dĭ-)
33. Latindi-
34. Englishdi-
35. Proto-Indo-European*né
36. Proto-Indo-European*n̥-
37. Proto-Hellenic*ə-
38. Ancient Greekᾰ̓- (ă-)
39. Proto-Indo-European*gʷeyh₃-
40. Proto-Indo-European*gʷih₃wós
41. Proto-Indo-European*gʷíh₃weti
42. Proto-Hellenic*gʷyṓw-ō
43. Proto-Hellenic*d͏̌ṓwō
44. Ancient Greekζώω (zṓō)
45. Ancient Greekζῶ (zô)
46. Ancient Greekζωή (zōḗ)
47. Frenchazote
48. Englishazote
49. Englishaz-
50. Proto-Afroasiatic*sṗɣ?
51. Proto-Semitic*šabʕ-bor.?
52. Proto-Indo-European*septḿ̥
53. Proto-Hellenic*heptə́
54. Ancient Greekἑπτᾰ́ (heptắ)
55. Frenchhepta-
56. Englishazepine
57. Englishdiazepine
58. English(benzo)diazep(ine)
59. Egyptianjmn
60. Ancient GreekᾸ̓́μμων (Ắmmōn)
61. LatinAmmōn
62. Latinammoniacus
63. Englishammonia
64. Proto-Indo-European*dʰeh₁-
65. Englisham(ide)
66. Englishdiazepam
67. Englishnitrazepam
68. English todayclonazepam

Blend of chlo(ro)- + n(itr)azepam.