The word "quartermoons" is spelled with a unique cluster of letters that may seem tricky to pronounce. In IPA phonetic transcription, it is written as /ˈkwɔːtəmuːnz/, which breaks down the word into its individual sounds. The "qu" combination represents the "kw" sound, followed by "art", "er", and "moo" for the main syllables. The final "ns" is pronounced as "nz", giving the word its plural form. Overall, "quartermoons" is a fascinating example of how English can combine different sounds and clusters to form new words.