treasure vs wealth

treasure and wealth both are nouns.

Word	Noun	Adjective	Verb	Adverb
treasure	Yes	No	Yes	No
wealth	Yes	No	No	No

As nouns, wealth is a hypernym of treasure; that is, wealth is a word with a broader meaning than treasure:

Other hypernyms of treasure include riches.

treasure (noun)	wealth (noun)
art highly prized for its beauty or perfection	the quality of profuse abundance
a collection of precious things	property that has economic utility: a monetary value or an exchange value
accumulated wealth in the form of money or jewels etc.	an abundance of material possessions and resources
any possession that is highly valued by its owner	the state of being rich and affluent; having a plentiful supply of material goods and money

treasure (verb)	wealth (verb)
be fond of; be attached to
hold dear