The spelling of the word "Sydella" can be explained using the International Phonetic Alphabet (IPA). In IPA, "Sydella" is pronounced as /saɪˈdɛlə/, with the stress falling on the first syllable. The letter "y" represents the sound /aɪ/, as in the word "buy". The letter "d" is pronounced as /d/, and the double "l" is pronounced as /l/. The final "a" is pronounced as /ə/, which is the schwa sound. This phonetic transcription helps in understanding the accurate pronunciation and spelling of the name "Sydella".