prefix
Core Rule
A prefix is a morpheme added before a root to modify meaning. The prefix ex- commonly means “out,” “thoroughly,” or “former.” In phonics, prefixes keep stable spelling, while pronunciation adapts to the following sound.
Pronunciation Guide
ex- is usually /ɪɡz/ or /ɛɡz/. Start with a short lax vowel, raise the back of the tongue to the soft palate for /ɡ/, then release smoothly into voiced /z/ with continuous airflow.
Word Analysis
- exaggeration: ex- = “thoroughly”; /ɪɡˌzædʒəˈreɪʃən/ with a clear /ɡz/ cluster.
- exam: a reduced form of examination; often /ɪɡˈzæm/ in speech.
- examiner: prefix remains /ɪɡz/; stress stays on the root.
Pitfalls
Avoid pronouncing ex- as /eks/ before vowels or voiced consonants.
Phonics Breakdown
Short vowel, tongue back for /ɡ/, glide into voiced /z/.
Sound Reference
- Identify the prefix before decoding the root.
- Try /ɪɡz/ before vowels and voiced sounds.
Common Mistakes
Reading ex- as /eks/ in all cases.
Dropping the /ɡ/ sound.