As nouns the difference between oaker and oker
is that oaker is obsolete form of lang=en while oker is interest on money; usury; increase.
As a verb oker is
to increase (in price); add to.
oker
English
Etymology 1
From (etyl) oker, okur, okir, okyr, ocker, from (etyl) . More at (l), (l).
Alternative forms
* (l), (l), (l), (l), (l)
Noun
(
en noun)
Interest on money; usury; increase.
Verb
(
en verb)
To increase (in price); add to.
Derived terms
* (l)
* (l)
Etymology 2