Where does “आलसू” come from?

आलसू (Old Gujarati) comes from Sauraseni Prakrit 𑀆𑀮𑀲, from Sanskrit आलस्य, from Sanskrit अलस, from Sanskrit अरस, from Sanskrit रस, from Proto-Indo-Iranian Hrásas, from Proto-Indo-European h₁rṓs — (trickling) liquid, moisture.

Ancestry of “आलसू”, step by step

StepLanguageWordMeaning
1Sauraseni Prakrit𑀆𑀮𑀲
2Sanskritआलस्यidleness, laziness
3Sanskritअलसlazy, lethargic, inactive, idle, slothful
4Sanskritअरसsapless, tasteless, insipid
5Sanskritरसthe sap or juice of plants and fruits; fluid,...
6Proto-Indo-IranianHrásas
7Proto-Indo-Europeanh₁rṓs(trickling) liquid, moisture

Words derived from “आलसू

Every word from Proto-Indo-European h₁rṓsEvery word from Proto-Indo-Iranian HrásasEvery word from Sanskrit रस