There was also a meme going around that one can spell "potato" like "Ghoughphtheightteeau" with the following explanation:

- gh for P as in "hiccough"

- ough for O as in "dough"

- phth for T as in "phthisis"

- eigh for A as in "neighbour"

- tte for T as in "gazette"

- eau for O as in "plateau"

edit: formatting