Word: threatful
Part of speech: Adjective
Syllables: threat
ful
Definition: Threatening.
Morphemes:
Affix: threat
Language: en
PoS: Verb
Meaning: To threaten.
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.