As an adjective effable
is (archaic) able to be spoken of; able to be expressed or effable can be (slang|vulgar) fuckable; sexually attractive.
As an adverb effably is
in an effable way.
effable
English
Etymology 1
From (etyl)
Adjective
(
en adjective)
(archaic) able to be spoken of; able to be expressed.
See also
* ineffable
Etymology 2
From
Adjective
(
en adjective)
(slang, vulgar) fuckable; sexually attractive.
effably
English
Synonyms
* knowably