Where does “𑀘𑀺𑀝𑁆𑀞” come from?

𑀘𑀺𑀝𑁆𑀞 (Prakrit) comes from Sanskrit *चिष्ट, from Proto-Indo-Aryan ćiṣṭás — message.

Ancestry of “𑀘𑀺𑀝𑁆𑀞”, step by step

Step	Language	Word	Meaning
1	Sanskrit	*चिष्ट	message
2	Proto-Indo-Aryan	ćiṣṭás	message

Words derived from “𑀘𑀺𑀝𑁆𑀞”

Every word from Proto-Indo-Aryan ćiṣṭás →Every word from Sanskrit *चिष्ट →