Where does “సిద్ధించు” come from?

సిద్ధించు (Telugu) comes from Sanskrit सिद्ध, from Sanskrit -त, from Proto-Indo-Iranian -tás, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

సిద్ధించు (Telugu): to be established, demonstrated, proved

Definitions

to be established, demonstrated, proved

Ancestry of “సిద్ధించు”, step by step

సిద్ధించు traces back through two separate lines of ancestry.

via Sanskrit सिद्ध

Step	Language	Word	Meaning
1	Sanskrit	सिद्ध	proven
2	Sanskrit	-त	-ed
3	Proto-Indo-Iranian	-tás	Creates verbal adjectives from verb stems
4	Proto-Indo-European	-tós	Creates verbal adjectives from verb stems

via Telugu ఇంచు

Step	Language	Word	Meaning
1	Telugu	ఇంచు	sugarcane; small

Every word from Proto-Indo-European -tós →Every word from Sanskrit -त →Every word from Sanskrit सिद्ध →