The words scyes, scythes, sighs , size sound the same but have different meanings and spellings. Why do scyes, scythes, sighs , size sound the same even though they are completely different words?
The answer is simple: scyes, scythes, sighs , size are homophones of the English language.
Plural form of <xref>scye</xref>.
Plural form of <xref>scythe</xref>.
Plural form of <xref>sigh</xref>.
Third-person singular simple present indicative form of <xref>sigh</xref>.
Considerable extent, amount, or dimensions.
Any of several gelatinous or glutinous substances usually made from glue, wax, or clay and used as a glaze or filler for porous materials such as paper, cloth, or wall surfaces.
To treat or coat with size or a similar substance.
Definitions from Wiktionary, Creative Commons Attribution/Share-Alike License., from The American Heritage® Dictionary of the English Language, 5th Edition. and Wordnik.
Homophones (literally "same sound") are usually defined as words that share the same pronunciation, regardless of how they are spelled.