As nouns the difference between appetency and yen
is that appetency is strong desire; craving; powerful instinct while yen is saddle or yen can be sound or yen can be yen.
As an adjective yen is
calm, peaceful.
appetency
English
Noun
(appetencies)
Strong desire; craving; powerful instinct.
Synonyms
* appetite
* compulsion
* craving
yen
English
Etymology 1
From (etyl) , from (etyl) ).
Noun
(yen)
The unit of Japanese currency, equal to 100 sen.
A coin or note worth one yen.
Etymology 2
From .
Noun
(
en noun)
A strong desire, urge, or yearning.
Synonyms
* craving, desire, hankering, urge, yearning
Verb
(yenn)
To have a strong desire for.