hokum vs meaninglessness

hokum and meaninglessness both are nouns.

Word	Noun	Adjective	Verb	Adverb
hokum	Yes	No	No	No
meaninglessness	Yes	No	No	No

As nouns, hokum and meaninglessness are synonyms defined as:

Other synonyms of hokum include bunk, nonsense, nonsensicality.

hokum (noun)	meaninglessness (noun)
a message that seems to convey no meaning	the quality of having no value or significance
	a message that seems to convey no meaning