Nagari script vs Devanagari

Nagari script and Devanagari both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nagari script	Yes	No	No	No
Devanagari	Yes	No	No	No

As nouns, Nagari script and Devanagari are synonyms defined as:

Nagari script and Devanagari: a syllabic script used in writing Sanskrit and Hindi

Other synonyms of Nagari script include Devanagari script, Nagari.

Nagari script (noun)	Devanagari (noun)
a syllabic script used in writing Sanskrit and Hindi	a syllabic script used in writing Sanskrit and Hindi