squawker vs intercom speaker

squawker and intercom speaker both are nouns.

Word	Noun	Adjective	Verb	Adverb
squawker	Yes	No	No	No
intercom speaker	Yes	No	No	No

As nouns, squawker and intercom speaker are synonyms defined as:

squawker and intercom speaker: the loudspeaker on an intercom or public address system

Other synonyms of squawker include squawk box.

squawker (noun)	intercom speaker (noun)
the loudspeaker on an intercom or public address system	the loudspeaker on an intercom or public address system
a person given to excessive complaints and crying and whining