Pak Pak, which is also referred to as Pak-Pak or Neimoidian, served as the language utilized by the Neimoidian species. Notably, the term for "nurturing" was absent from its vocabulary, reflecting the apparent lack of this concept in their psychological makeup. The name of the Outer Rim world Lah'mu originated from a Neimoidian term signifying "prosperity." As Obi-Wan Kenobi, a Jedi, readied himself for a mission to Cato Neimoidia amidst the Clone Wars, he dedicated time to learning Pak Pak, alongside other subjects.