solace vs bright side

solace and bright side both are nouns.

Word	Noun	Adjective	Verb	Adverb
solace	Yes	No	Yes	No
bright side	Yes	No	No	No

As nouns, bright side is a hyponym of solace; that is, bright side is a word with a more specific, narrower meaning than solace:

Other hyponyms of solace include cold comfort, silver lining.

solace (noun)	bright side (noun)
the act of consoling; giving relief in affliction	a consoling aspect of a difficult situation
the comfort you feel when consoled in times of disappointment
comfort in disappointment or misery

solace (verb)	bright side (verb)
give moral or emotional strength to