glimmer vs suggestion

glimmer and suggestion both are nouns.

Word	Noun	Adjective	Verb	Adverb
glimmer	Yes	No	Yes	No
suggestion	Yes	No	No	No

As nouns, suggestion is a hypernym of glimmer; that is, suggestion is a word with a broader meaning than glimmer:

glimmer (noun)	suggestion (noun)
a slight suggestion or vague understanding	the act of inducing hypnosis
a flash of light (especially reflected light)	an idea that is suggested
	the sequential mental process in which one thought leads to another by association
	a proposal offered for acceptance or rejection
	persuasion formulated as a suggestion
	a just detectable amount

glimmer (verb)	suggestion (verb)
shine brightly, like a star or a light