crybaby vs squawker

crybaby and squawker both are nouns.

Word	Noun	Adjective	Verb	Adverb
crybaby	Yes	No	No	No
squawker	Yes	No	No	No

As nouns, crybaby and squawker are synonyms defined as:

crybaby and squawker: a person given to excessive complaints and crying and whining

Other synonyms of crybaby include bellyacher, complainer, grumbler, moaner, sniveller, whiner.

crybaby (noun)	squawker (noun)
a person given to excessive complaints and crying and whining	the loudspeaker on an intercom or public address system
a person who lacks confidence, is irresolute and wishy-washy	a person given to excessive complaints and crying and whining