Fuld or Fauld: How To spell?

The word Fuld is misspelled against Fauld, a noun meaning "The arch over the dam of a blast furnace; the tymp arch."

Word contains consecutive vowels 'AU' in between alphabets f & ld is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling: f-u-ld
Correct Spelling: f-au-ld
Check more misspelled words of Fauld to spell it correct.