The prefix con- means "altogether."
intercontinental
super continental
the prefix is con-
The prefix 'im' can added to make the word impolite.
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
asymmetricantisymmetric
pre
unrational
In the word "inform", in- is a prefix. You could add the prefix mis- to it to get misinform.
If you add a prefix to a word, you can change the meaning.
The adding a prefix to the word "add" would result in the word "postadd".
You could add the prefix mis- to it to make the word misfits.
The prefix 'im' can added to make the word impolite.
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
Pre-The prefix for prefix is pre; because it's before the root word fix.
un-
Misspelled
mis
asymmetricantisymmetric
un