Morphemes (of English) Bound Affixes Root -fer -late Free Open-Class Nouns Verbs Adjectives Closed-Class Conjunctions Prepositions Determiners
Inflectional -er -s -ed
Derivational un-ness -ify
Derivational Morpheme Derivational Morphemes create new words. They derive new words from other words. For example; unhappy ← un + happy, happiness ← happy + ness, preview ← pre + view. Key Features: i) ii) iii) iv) Are not required by syntax. Are not very productive: dis-like Usually occurred before inflectional suffixes: work-er-s Can be either suffixes or prefixes.
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v)
Change part of speech or meaning of a word: Part of Speech: us-able (V→A), trouble-some (N→A), judg-ment (V→N). Meaning: dis-comfort, ex-boyfriend. Both: use-less (V→A).
Inflectional Morphemes Inflectional Morphemes, on the other hand,