The spelling of the word "Dewrot" can be explained through its IPA phonetic transcription. The first syllable "dju" is represented by the consonant "d" followed by the vowel sound "ju" as in "dew". The second syllable "rot" is represented by the consonant "r" followed by the vowel sound "ɒt" as in "rot". Therefore, the word "Dewrot" is pronounced as /djuːˈrɒt/. It is important to understand the IPA phonetic transcription in order to correctly represent and pronounce words in English.