olde worlde vs quaint

olde worlde and quaint both are adjectives.

Word	Noun	Adjective	Verb	Adverb
olde worlde	No	Yes	No	No
quaint	No	Yes	No	No

As adjectives, olde worlde and quaint are synonyms defined as:

olde worlde and quaint: attractively old-fashioned (but not necessarily authentic)

Other synonyms of olde worlde include old-time.

olde worlde (adjective)	quaint (adjective)
attractively old-fashioned (but not necessarily authentic)	attractively old-fashioned (but not necessarily authentic)
	strange in an interesting or pleasing way
	very strange or unusual; odd or even incongruous in character or appearance