Word: ungrateful
Part of speech: Adjective
Syllables: un
grate
ful
Definition: Not grateful; not expressing gratitude.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: absent; lacking; not; negative
Affix: grate
Language: en
PoS: Adjective
Meaning: serving to gratify; agreeable.
Etymology Compounds: Affix: grātus
Language: la
Decoded: gratus
Meaning: agreeable
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.