Difference Between Alliteration and Assonance

Main Difference – Alliteration vs. Assonance

Assonance and Alliteration are two literary devices authors use to add a rhyming effect to their work. The main difference between Alliteration and Assonance is that assonance is the repetition of a vowel sound in quick succession while alliteration is the repetition of consonants at the beginning of nearby words.

What is Assonance

Assonance is a literary device where the same vowel sound is repeated more than two times in nearby words in a phrase or sentence. Assonance is mostly used in the verse to add a rhyming effect not just within the poem, but also within lines. This is also called a vowel rhythm. Assonance can change the mood of the poem. A long vowel sound can decrease the energy at that point of the poem and make the mood serious while higher vowel sounds lighten the mood.

“Try to light the fire.”

“The squeaky wheel gets the grease.”

“It’s hot and monotonous.”

“Stem end and blossom end,

And every fleck of russet showing clear.”

(“After Apple-Picking” by Robert Frost)

What is Alliteration

Alliteration is the repetition of the same consonant sound at the beginning of nearby words or in stressed syllables of a phrase. Alliteration is a special case of Consonance; the repetition of vowel sounds. This technique can be commonly seen in tongue twisters.

“Peter Piper picked a peck of pickled peppers…”

“Betty Botter bought some butter, but she said, this butter’s bitter; if I put it in my batter, it will make my batter bitter…”

Many poets have used alliteration to render rhythm, flow and beauty to their poems. Alliteration makes a text, be it prose or verse, more interesting and appealing. Given below are some extracts to show the use of alliteration in literature.

“I have stood still and stopped the sound of feet.”

“The fair breeze blew, the white foam flew, The furrow followed free;  Wwere the first that ever burst Into that silent sea.”

 (The Rime of the Ancient Mariner by Samuel Taylor Coleridge)

“Once upon a midnight dreary, while I pondered, weak and weary,

..While I nodded, nearly napping, suddenly there came a tapping

..And the silken,  sad, uncertain rustling of each purple curtain..”

(The Raven by Edgar Allan Poe)

“From forth the fatal loins of these two foes;
A pair of star-cross’d lovers take their life.”

(Romeo and Juliet by William Shakespeare)

Difference Between Assonance and Alliteration


Assonance is the repetition of vowel sounds in quick succession.

Alliteration is the repetition of consonants at the beginning of close by words.


Assonance adds a rhyming effect within the lines and assists in changing the mood.

Alliteration makes the poem more interesting and appealing.


Assonance is more commonly used in verse.

Alliteration is used in both prose and verse, it is commonly used in tongue-twisters as well.

Difference Between Alliteration and Assonance

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