whiner vs crybaby

whiner and crybaby both are nouns.

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

As nouns, whiner and crybaby are synonyms defined as:

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

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

whiner (noun)	crybaby (noun)
a person given to excessive complaints and crying and whining	a person given to excessive complaints and crying and whining
	a person who lacks confidence, is irresolute and wishy-washy