Reconstruction talk:Proto-Iranian/hmáwčati

What does the superscript x in the Avestan transliteration? Is it like *, marking an unattested form? —Aɴɢʀ (talk) 14:52, 8 April 2017 (UTC)
 * It means "tentative reading of a form". --Vahag (talk) 17:11, 8 April 2017 (UTC)