CORRECT SPELLING FOR 'POTATO'
If GH can stand for P as in Hiccough
If OUGH can stand for O as inDough
If PHTH can stand for T as in Phthisis
If EIGH can stand for A as inNeighbor
If TTE can stand for T as in Gazette
If EAU can stand for O as inPlateau
Then the right way to spell POTATO should be:
"GHOUGHPHTHEIGHTTEEAU"