Internal dictionary

[AC Question]

I'm trying to find the internal dictionary for the Samsung Note 5. My other Samsung I had had a dictionary in the settings under language but the Samsung Note 5 does not seem to have that. There are email addresses that show up because they are that i use, but i would like to eliminate the email addresses from my saved predictive text. Does anybody know how to find this dictionary or how to delete words that you don't want? In addition when I say curse words into my phone it replaces the curse words with Asterix. Does anybody know how to turn that function off and allow my phone to type the curse word?

Thank you!