As nouns the difference between lavy and davy
is that lavy is a guillemot while davy is an affidavit, a legally binding statement or oath.
As an adjective lavy
is lavish; liberal.
As a proper noun Davy is
a diminutive of the male given name David.
lavy
English
Etymology 1
From .
Adjective
(en-adj)
Lavish; liberal.
Etymology 2
Compare (etyl) .
Noun
(lavies)
A guillemot.
davy
English
Alternative forms
* Davie
Proper noun
(
en proper noun)
A diminutive of the male given name David.
derived from David.
Derived terms
* Davy lamp
* Davy Jones
* Davy Jones’s locker