Where does “ёрдам” come from?

ёрдам (Tajik) comes from Uzbek yordam, from Turkish yardım, from Ottoman Turkish یاردم, from Persian یار, from Persian یاور — assistant; police officer; major.

ёрдам (Tajik): help

Definitions

help

Ancestry of “ёрдам”, step by step

Step	Language	Word	Meaning
1	Uzbek	yordam	help
2	Turkish	yardım	help
3	Ottoman Turkish	یاردم	help, aid, succour, any action given to provide assistance to a person in difficulty
4	Persian	یار	friend, lover, companion; assistant, defender,...
5	Persian	یاور	assistant; police officer; major

Every word from Persian یاور →Every word from Persian یار →Every word from Ottoman Turkish یاردم →