swamp vs deluge

swamp and deluge both are nouns.

Word	Noun	Adjective	Verb	Adverb
swamp	Yes	No	Yes	No
deluge	Yes	No	Yes	No

As verbs, swamp and deluge are synonyms defined as:

Other synonyms of swamp include flood, inundate.

swamp (noun)	deluge (noun)
low land that is seasonally flooded; has more woody plants than a marsh and better drainage than a bog	a heavy rain
a situation fraught with difficulties and imponderables	the rising of a body of water and its overflowing onto normally dry land
	an overwhelming number or amount

swamp (verb)	deluge (verb)
fill quickly beyond capacity; as with a liquid	fill or cover completely, usually with water
drench or submerge or be drenched or submerged	charge someone with too many tasks
	fill quickly beyond capacity; as with a liquid