Huoerguosi

Etymology
From the romanization of the , without syllable-dividing mark.

Usage notes
can be considered a misspelling of. In theory, a syllable-dividing mark should be added before a non-initial syllable beginning with, , or. Hence, is not allowed since a word made up of, ,  and  would be spelled as , a word made up of , , ,  and  would be spelled as , a word made up of , , ,  and  would be spelled as  and  a word made up of , , , ,  and  would be spelled as. In practice, syllable-dividing marks are often added or omitted at will.