The spelling of the word "cocklin" can be confusing due to the silent "k" in the beginning of the word. Phonetically, the word is pronounced /kɑklɪn/, with the emphasis on the first syllable. This means that the "o" sound is short, and the "i" sound is pronounced as "ih". The silent "k" in the beginning of the word comes from the word's Germanic roots. Overall, mastering the spelling and pronunciation of "cocklin" requires attention to detail and a good understanding of phonetics.