The spelling of the word "Plymel" is quite unique and may be confusing as it does not follow typical English phonetic rules. The correct pronunciation can be transcribed in IPA as /ˈplaɪməl/. This means that the first syllable is pronounced as "ply" with a long "i" sound, followed by "mel" which is pronounced as it is spelled. It is important to note that the emphasis is on the first syllable, as the second syllable is unstressed.