Reset iOS Dictionary on iPhone, iPad or iPod Touch

By default, iOS learns frequently used words you type and adds them to the the built in dictionary for each language keyboard that you have installed.If you’ve added a few bogus words there in error then you can reset your dictionary to default for a fresh start.Here’s how to do it:1. Tap Settings > General > Reset2. Tap Reset Keyboard Dictionary3. Enter your passcode4. Tap Reset