Challah
like you spelled Chullin, Shabbos, Megillah, Sukkah, Makkos, Kamma, Kiddushin, Kinnim, Niddah? Same grammar rule.
And Kilayim should be spelled Kil'ayim like Ma'aseros, Pe'ah, etc.?
Although the user can change it, I think the defaults should make sense.
Maybe an official transliteration policy? (I personally have an extreme and clearly articulated opinion on transliteration, but I think it at least lays out the edge cases. Rules 10 and 13 there would solve the inconsistency between Tfila and Rosh Hashanah/Avodah Zarah)
Why does rosh hashana(h) have two different spellings? (Seems reminiscent of #213) Same for Suk(k)ah, Kesub(v)os, Ta(')anis, Megil(l)ah, Kidushin, Horayos, Bava Kama, Makos, Nidah. https://github.com/KosherJava/zmanim/blob/bca6ddb85542683f229d905636a06fbfc66fbe03/src/main/java/com/kosherjava/zmanim/hebrewcalendar/Daf.java#L39 https://github.com/KosherJava/zmanim/blob/bca6ddb85542683f229d905636a06fbfc66fbe03/src/main/java/com/kosherjava/zmanim/hebrewcalendar/Daf.java#L70
And while I am at it may I add that:
Although the user can change it, I think the defaults should make sense. Maybe an official transliteration policy? (I personally have an extreme and clearly articulated opinion on transliteration, but I think it at least lays out the edge cases. Rules 10 and 13 there would solve the inconsistency between Tfila and Rosh Hashanah/Avodah Zarah)