The word "stingies" is a plural form of the noun "stingy," meaning an individual who is unwilling to spend money. The pronunciation of "stingies" is /ˈstɪŋɪz/ with an emphasis on the first syllable "sting." The "ie" is a common suffix used to convert some adjectives into plurals. The letter "s" is added at the end to indicate the plural form. The correct spelling of "stingy" may be confusing, but it is essential to maintain accuracy in spelling to avoid misconceptions.