The spelling of the word "Deroberts" can be explained through the use of IPA (International Phonetic Alphabet) transcription. The first syllable is pronounced "dee" with the long "e" sound. The second syllable is pronounced with a schwa sound "uh". The third syllable is pronounced with stress on "ro" which is pronounced as "roʊ" with a long "o" sound. The fourth syllable is again pronounced with a schwa sound "uh". The final syllable is pronounced as "ts" with a soft "s" sound. Altogether, "Deroberts" is pronounced as "dee-uh-roʊ-uh-ts".