savourless vs flavorless

savourless and flavorless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
savourless	No	Yes	No	No
flavorless	No	Yes	No	No

As adjectives, savourless and flavorless are synonyms defined as:

Other synonyms of savourless include bland, flat, flavourless, insipid, savorless, vapid.

savourless (adjective)	flavorless (adjective)
lacking taste or flavor or tang	lacking taste or flavor or tang