Where does “ރަސްދޫ” come from?

ރަސްދޫ (Dhivehi) comes from Dhivehi ދޫ, from Dhivehi ވެހި, from Sauraseni Prakrit 𑀯𑀲, from Ashokan Prakrit 𑀯𑀻𑀲𑀢𑀺, from Sanskrit विंशति, from Proto-Indo-Aryan HwiHśatí, from Proto-Indo-Iranian HwiHćati, from Proto-Indo-European h₁wih₁ḱm̥t — two tens; two decades; twenty; two-ten.

Ancestry of “ރަސްދޫ”, step by step

ރަސްދޫ traces back through two separate lines of ancestry.

via Dhivehi ދޫ

StepLanguageWordMeaning
1Dhivehiދޫtongue
2Dhivehiވެހިrain
3Sauraseni Prakrit𑀯𑀲
4Ashokan Prakrit𑀯𑀻𑀲𑀢𑀺twenty
5Sanskritविंशतिtwenty, a score
6Proto-Indo-AryanHwiHśatítwenty
7Proto-Indo-IranianHwiHćatitwenty
8Proto-Indo-Europeanh₁wih₁ḱm̥t
9Proto-Indo-Europeandwi(h₁)dḱm̥titwo tens; two decades; twenty; two-ten

via Dhivehi ރަސް

StepLanguageWordMeaning
1Dhivehiރަސްa ruler
2Sanskritराजाnominative singular of राजन्; king
3Proto-Indo-Europeanh₃rḗǵ-ō
4Proto-Indo-Europeanh₃rḗǵsking, ruler
5Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European dwi(h₁)dḱm̥tiEvery word from Proto-Indo-European h₁wih₁ḱm̥tEvery word from Proto-Indo-Iranian HwiHćati