sea purse vs sea puss

sea purse and sea puss both are nouns.

Word	Noun	Adjective	Verb	Adverb
sea purse	Yes	No	No	No
sea puss	Yes	No	No	No

As nouns, sea purse and sea puss are synonyms defined as:

sea purse and sea puss: the seaward undercurrent created after waves have broken on the shore

Other synonyms of sea purse include sea-poose, sea-purse, sea-puss, undertow.

sea purse (noun)	sea puss (noun)
the seaward undercurrent created after waves have broken on the shore	the seaward undercurrent created after waves have broken on the shore