How Do You Spell ROTHBERG?
Pronunciation: [ɹˈɒθbɜːɡ] (IPA) 
The spelling of "rothberg" can be broken down into its phonetic sounds. According to the International Phonetic Alphabet (IPA), "roth" would be transcribed as /ɹɑθ/ and "berg" as /bɜːɹɡ/. The "o" sound is pronounced as "ah," the "th" sound is like the "th" in "thin," and the "e" in "berg" is pronounced as "er." Therefore, the correct spelling of this word is "rothberg" and it is pronounced as /ɹɑθbɜːɹɡ/.
