The spelling of the word "FIRDSOCNE" can be somewhat confusing at first glance. However, with the help of IPA phonetic transcription, it can be easily deciphered. IPA transcription represents the sounds that make up a word. In the case of "FIRDSOCNE", it breaks down as /fɜrdsoʊn/. This means that the word is pronounced with a long e sound for "fir", a d sound for "d", a long o sound for "so", and an n sound for "ne". So, the correct spelling of the word is "FIRDSOCNE."