ορθογραφία

Etymology
From, equivalent to.

Noun

 * 1) spelling act, practice, ability, or subject of forming words with letters
 * 2)  spelling
 * 3) orthography aspect of language study concerned with letters and their sequences in words
 * 1) orthography aspect of language study concerned with letters and their sequences in words
 * 1) orthography aspect of language study concerned with letters and their sequences in words