sewn / sone / sown are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
sewn: (verb) fasten by sewing; do needlework. (verb) create (clothes) with cloth.
sone: (noun) a unit of perceived loudness equal to the loudness of a 1000-hertz tone at 40 dB above threshold.
sown: (verb) place (seeds) in or on the ground for future growth. (verb) introduce into an environment.
sewn: s·OW·n
sone: NA
sown: s·OW·n
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)