maunder vs swan

maunder is not a noun while swan is a noun.

Word	Noun	Adjective	Verb	Adverb
maunder	No	No	Yes	No
swan	Yes	No	Yes	No

As verbs, swan is a hypernym of maunder; that is, swan is a word with a broader meaning than maunder:

maunder: wander aimlessly
swan: move about aimlessly or without any destination, often in search of food or employment

Other hypernyms of maunder include cast, drift, ramble, range, roam, roll, rove, stray, tramp, vagabond, wander.

maunder (noun)	swan (noun)
	stately heavy-bodied aquatic bird with very long neck and usually white plumage as adult

maunder (verb)	swan (verb)
talk indistinctly; usually in a low voice	to declare or affirm solemnly and formally as true
speak (about unimportant matters) rapidly and incessantly	move about aimlessly or without any destination, often in search of food or employment
wander aimlessly	sweep majestically