their is haiden

haiden = their (possessive pronoun) (some things Google found for "haiden": a common term; an unusual to uncommon last name; an unusual to uncommon masculine first name (perhaps a form of unisex name Hayden); Haiden Surf boys swimwear; the hall of worship of a Shinto shrine; a Gewürztraminer variety of white wine grape; in Finnish means genitive plural of shark; name of places in Germany and Austria)

Word derivation for "their":
Basque = haien, beraien
Finnish = heidan + -nsa or -nsä
Miresua = haiden

This ends pronouns for now. I still have it and its to do, but I want to think on those for a while.