The word "yellowhaireds" is spelled with two syllables: "yel-low-haireds". The first syllable is pronounced with a short "e" sound, followed by a long "o" sound. The second syllable consists of the word "haired" with an added "s" sound. This word is used to describe individuals with yellow or blonde hair. The spelling of this word may seem unusual, but it follows the common English language rules for compound words combining adjectives and nouns.