hormas = tooth (noun) (some things Google found for "hormas": an uncommon term; means "forms, molds, shoe trees, hat blocks" in Spanish; Hormas El Arbol is a Mexican company selling shoe blocks; an unusual last name; user names; similar word horma means ice or wall in Basque; Hormas (perhaps better known as Ormas) is a village in the Cantabria region of northern Spain)
Word derivation for "tooth" :
Basque = hortz, Finnish = hammas
Miresua = hormas
The Miresua word starts with H because both the Basque and Finnish words start with H.