Where does “সাধুভাষা” come from?
সাধুভাষা (Bengali) comes from Bengali সাধু, from Sanskrit साधु, from Proto-Indo-Aryan *sáHdʰuṣ, from Proto-Indo-Iranian sáHdʰuš, from Proto-Indo-European séHdʰ-u-s, from Proto-Indo-European -us — Forms adjectives from Caland system roots.
Ancestry of “সাধুভাষা”, step by step
সাধুভাষা traces back through two separate lines of ancestry.
via Bengali সাধু
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Bengali | সাধু | saint, ascetic, anchorite |
| 2 | Sanskrit | साधु | straight, right; leading straight to a goal,... |
| 3 | Proto-Indo-Aryan | *sáHdʰuṣ | — |
| 4 | Proto-Indo-Iranian | sáHdʰuš | successful, accomplished |
| 5 | Proto-Indo-European | séHdʰ-u-s | — |
| 6 | Proto-Indo-European | -us | Forms adjectives from Caland system roots |