Morose is a related term of fiendish.
As adjectives the difference between morose and fiendish
is that morose is sullen]], gloomy; showing a [[brood|brooding ill humour while fiendish is sinister; evil; conniving; in the manner of a fiend.
morose
English
Adjective
(
en adjective)
Sullen]], gloomy; showing a [[brood, brooding ill humour
Synonyms
* melancholy
* sulky
* crabby
* glum
* grouchy
* gruff
* moody
Related terms
* morosely
* moroseness
* morosity
External links
*
*
*
Anagrams
*
*
*
----
fiendish
English
Adjective
(
en adjective)
Sinister; evil; conniving; in the manner of a fiend.
Derived terms
* fiendishly
* fiendishness
Anagrams
* finished