picture palace vs movie theatre

picture palace and movie theatre both are nouns.

Word	Noun	Adjective	Verb	Adverb
picture palace	Yes	No	No	No
movie theatre	Yes	No	No	No

As nouns, picture palace and movie theatre are synonyms defined as:

Other synonyms of picture palace include cinema, movie house, movie theater.

picture palace (noun)	movie theatre (noun)
a theater where films are shown	a theater where films are shown