One way to use the spelling and grammar checker is to get suggestions automatically as you throw in.

Automatic Spell Check

Here’s how to turn on automatic spell check and grammar check.

Go toTools>Spelling and grammar.

Spell check options in Google Docs.

SelectShow spelling suggestionsand/orShow grammar suggestions.

you could ignore recommendations by selectingX.

See the steps at the bottom of this page for help.

Spelling and grammar mistakes in Google Docs.

Put the cursor wherever you want to start the spell check.

Go toTools>Spelling and grammar>Spelling and grammar check.

As handy as spelling and grammar checks are, they’re not flawless.

Spell check suggestion box in Google Docs.

Continue until youve corrected or ignored all of the suggested changes.

Select where you want the spell check to start.

Use the three-dotted menu at the top right to chooseSpellcheck.

Google Docs spell check on Android.

Note that this includes the grammar check tool as well.

The new window at the bottom of the screen is used toChangeorIgnorethe suggestions.

opt for checkmark at the top left to save and exit the editing mode.

google docs add to personal dictionary

The solution here, in both cases, is to make the necessary change to your dictionary.

It’s available through the desktop site only.