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The schwa: when a vowel goes lazy
sep-a-rate, def-i-nite, gram-mar - all the same dull sound.
Grades 5-12
The rule
In an unstressed syllable, almost any vowel collapses into the same “uh” sound, called a schwa. Sound alone will not tell you which letter to write, so you have to get it from somewhere else.
How it works
| grammar | the second a is a schwa |
| definite | the i is a schwa |
| separate | the middle a is a schwa |
| calendar | the second and third vowels are schwas |
| benefit | the e is a schwa |
Watch out for
- The fix is to find a relative of the word where that syllable is stressed, which forces the vowel to say itself: grammar → grammatical, definite → define, competition → compete, relative → relate, medicine → medicinal.
- The schwa is behind most misspellings of long words — far more than any exotic letter pattern.