The phonetic spelling of "Derrickson" is /dɛrɪksən/. The word is composed of three syllables, with the first syllable pronounced as "derr" with a short "e" sound, the second syllable is pronounced "ick" with a long "i" sound and the third syllable is pronounced "son" with a short "o" sound. The word is usually spelled with a capital "D" at the beginning, and is commonly used as a surname. Proper spelling is important for clarity and effective communication.