Word: unfulfilling
Part of speech: Adjective
Syllables: un
ful
fill
ing
Definition: Not producing fulfillment or a sense of accomplishment; unsatisfying.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: absent; lacking; not; negative
Affix: fulfil
Language: en
PoS: Verb
Meaning: Britain standard spelling of fulfill.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.