imagination vs pretense

imagination and pretense both are nouns.

Word	Noun	Adjective	Verb	Adverb
imagination	Yes	No	No	No
pretense	Yes	No	No	No

As nouns, pretense is a hyponym of imagination; that is, pretense is a word with a more specific, narrower meaning than imagination:

imagination (noun)	pretense (noun)
the formation of a mental image of something that is not perceived as real and is not present to the senses	the act of giving a false appearance
the ability to form mental images of things or events	a false or unsupportable quality
the ability to deal resourcefully with unusual problems	an artful or simulated semblance
	imaginative intellectual play
	pretending with intention to deceive