Consonants and vowels in English

The twenty-six letters in the English alphabet are divided into vowels and consonants. A vowel is a letter which represents a sound of the human voice but slightly interrupted by the vocal organs. The vowels are aeio and u. All of the remaining letters of the alphabet are consonants. A consonant is a letter which represents a sound of the human voice greatly obstructed by the vocal organs.

Consonant is from the Latin con, meaning with, and sonoI sound. So it means literally I sound with.

The consonants are produced by union of the breath with the vocal organs. The consonant sounds are so called because they are always “sounded with” a vowel; they are used only in combination with vowels in forming words or syllables.

In English a consonant alone never forms a word or a syllable. Sound the different consonants bcdfghjklmnpqrstvx and z, by themselves and you will see how the sound of the breath is obstructed or changed by the use of the vocal organs—the lips, the tongue, the teeth, etc.—in making these various sounds.

W and y are sometimes vowels and sometimes consonants. W and yare vowels when they are used with another vowel representing a vowel sound as in awenewjoyeye, etc. Y is sometimes used as a vowel by itself as in bycry, etc. Wand y are consonants when they are used at the beginning of a syllable or before a vowel in the same syllable as in winetwineyield and year.

Look up the meaning of the words in this week’s lesson. Master the spelling and use them in sentences of your own construction.


  • Reason
  • Evolution
  • Justice
  • Thorough
  • Beauty


  • Assertive
  • Review
  • Surprise
  • Basis
  • Separate


  • Interrogative
  • Period
  • Capital
  • Capitol
  • Function


  • Example
  • Contain
  • Imperative
  • Question
  • Speech


  • Method
  • Various
  • Familiar
  • Industry
  • Alphabet


  • Travel
  • Sense
  • Cents
  • Sail
  • Sale

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