wallow vs billow

wallow and billow both are nouns.

Word	Noun	Adjective	Verb	Adverb
wallow	Yes	No	Yes	No
billow	Yes	No	Yes	No

As verbs, wallow and billow are synonyms defined as:

wallow (noun)	billow (noun)
an indolent or clumsy rolling about	a large sea wave
a puddle where animals go to wallow

wallow (verb)	billow (verb)
delight greatly in	become inflated
devote oneself entirely to something; indulge in to an immoderate degree, usually with pleasure	rise and move, as in waves or billows
be ecstatic with joy	rise up as if in waves
roll around	move with great difficulty
rise up as if in waves