As nouns the difference between bays and beaches
is that bays is plural of lang=en while beaches is plural of lang=en.
As verbs the difference between bays and beaches
is that bays is third-person singular of bay while beaches is third-person singular of beach.
bays
English
Etymology 1
Inflections.
Noun
(head)
Verb
(head)
(bay)
Etymology 2
From (etyl) baies, feminine plural form of .
Noun
(-)
(obsolete) Baize.
beaches
English
Noun
(head)
Verb
(head)
(beach)