Morphemes in “inexpensive”
“inexpensive” has 3 morphemes: in- + expense + -ive.
Spelling changes when the parts join: the boxes show the letters as written; the morphemes themselves are in- + expense + -ive.
Each morpheme explained
| Morpheme | Type | Free / bound | Meaning |
|---|---|---|---|
| in- | derivational prefix | bound | not |
| expense (written expens) | free root | free | amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures) |
| -ive | derivational suffix | bound | tending to, having the nature of |
How the word is built
expense → expensive → inexpensive
Each step adds one affix to the word before it; the root “expense” is where the chain starts.
Morphemes are not syllables
Morphemes are units of meaning; syllables are units of sound. The boundaries often fall in different places, which is why “inexpensive” splits one way for a morphology exercise and another for a syllable count.
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Prefixes, roots and suffixes with glosses, free and in your browser.
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Segmentation derived from MorphyNet (Batsuren, Bella & Giunchiglia, 2021; CC BY-SA 3.0, built from Wiktionary), with hand-written affix glosses and root meanings from WordNet. Reviewed for classroom use; tell us if you spot an error.