Light rhyme designates a weakened, or unaccented, rhyme that pairs a stressed final syllable with an unstressed one.
[1][2] A rhyme of this kind is also referred to as a wrenched rhyme since the pronunciation of the unstressed syllable is forced into conformity with the stressed syllable of its rhyme mate (eternity/free).
[3] Light rhymes are commonly found in music where words are sung with an unnatural emphasis on the final syllable.
[2] In the 1917 poem “Preludes” T.S.
Eliot used the light rhyme to evoke the uneasiness felt by an individual isolated from society in a modern urban setting.