If you own an iPhone, chances are you had your share of moments when iPhone spelled something embarrassing ‘for’ you. It’s funny, most of the time, between friends and family but it can get carried away at a work place for example. These odd spell suggestions can be found for International keyboards as well, so go figure.
Anyway here’s a quick way to turn this Auto-Correction feature OFF.
Settings > General > Keyboard > Auto-Correction OFF
There you have it