The term "spilker" has an unconventional spelling that may leave some puzzled. The correct pronunciation of this word is /ˈspɪlkər/. The first syllable is stressed and pronounced with a short "i" sound. The second syllable contains the silent "l," followed by the letter "k" and an "ə" vowel. Although not a commonly used word, "spilker" refers to a device used in the process of spinning raw silk into yarn. Its unique spelling may cause confusion even for native English speakers.