Word: fiendful
Part of speech: Adjective
Syllables: fiend
ful
Definition: Full of fiendish spirit or arts.
Morphemes:
Affix: fiend
Language: en
PoS: Noun
Meaning: A devil or demon; a malignant or diabolical being; an evil spirit.
Affix: -ful
Language: en
PoS: Suffix
Meaning: Used to form adjectives from nouns. Full of, tending to, or thoroughly possessing the quality expressed by the noun.