Fetid is a related term of unpalatable.
As adjectives the difference between fetid and unpalatable
is that fetid is stinking, fetid while unpalatable is unpleasant to the taste.
fetid
English
Adjective
(
en adjective)
Foul-smelling, stinking.
- I caught the fetid odor of dirty socks.
Synonyms
* See also
Noun
(
en noun)
(rare) The foul-smelling asafoetida plant, or its extracts.
unpalatable
English
Adjective
(
en adjective)
unpleasant to the taste
(by extension) unpleasant or disagreeable
Synonyms
* distasteful