Word: frightful
Part of speech: Adverb
Syllables: fright
ful
Definition: Frightfully; very.
Morphemes:
Affix: fright
Language: en
PoS: Adjective
Meaning: frightened; afraid; affright
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.