The correct spelling of the word "manurers" is actually "manureers." This word is phonetically spelled /mænjʊərərz/, with the stressed syllable being the second syllable- "nu". The plural form of "manureer" means a person who deals with or handles manure. The reason for the incorrect spelling may be due to a mispronunciation of the word, with the "nu" sounding like "n" and "u" instead of its distinct sound. It is essential to spell words correctly to prevent confusion in communication.