Identify the inflectional and derivational morphemes in the following words , discontent, misunderstanding, impossibilities, educationwise?

Inflectional morphemes:
- discontent (discontent)
- misunderstanding (misunderstanding)
- impossibilities (impossibilities)

Derivational morphemes:
- discontent (dis-)
- misunderstanding (mis-)
- impossibilities (im-)
- educationwise (-wise)

Discontent
- Inflectional morpheme: -t (past tense)
- Derivational morpheme: dis- (negative prefix)

Misunderstanding
- Inflectional morpheme: -ing (present participle)
- Derivational morpheme: mis- (wrong prefix)

Impossibilities
- Inflectional morpheme: -y (noun suffix)
- Derivational morpheme: im- (negative prefix)

Educationwise
- Inflectional morpheme: -wise (suffix forming adverbs)
- Derivational morpheme: -ion (suffix forming nouns)