As nouns the difference between roisterer and ephesian
is that roisterer is one who roisters; a reveller while Ephesian is someone from Ephesus.
As an adjective Ephesian is
of, from, or pertaining to, Ephesus.
ephesian
English
Adjective
(-)
Of, from, or pertaining to, Ephesus
Noun
(
en noun)
Someone from Ephesus
(obsolete) A jolly companion; a roisterer.
* 1599 , , IV. v. 16:
- It is thine host, thine / Ephesian , calls.
Derived terms
* Ephesians