⟨x⟩ Vs. ⟨ch⟩: the letter ⟨x⟩ derives from Latin ⟨x⟩ or ⟨s⟩, or from Arabic ⟨dh⟩ and typically corresponds to Spanish ⟨j⟩. Climbing diphthongs (which can also be pronounced as hiatuses) that contains pressured i or pressured u are accented so they won't be pronounced as falling diphthongs. Exceptions are https://www.buyfavoritesdisposables.com/