The prefix UN--meaning NOT.
UNWELL--not well
Example: She felt unwell after running in the midst of the heavy torrent.
The prefix you can add to "well" is "un-".
unwell
The adding a prefix to the word "add" would result in the word "postadd".
The correct prefix to add to "fashionable" is "un-", resulting in "unfashionable."
no con is not a prefix because a prefix is something that you add to the root word at the front
"Cost" doesn't have a prefix. You could add the prefix ac- to it to make the word "accost."
The word "clean" does not have a prefix. You have to add one-- for example, "unclean."
In the word "inform", in- is a prefix. You could add the prefix mis- to it to get misinform.
The adding a prefix to the word "add" would result in the word "postadd".
Add (something) at the beginning as a prefix or introduction.
"Im" is a common prefix in itself, you don't add a prefix to a prefix.
Un is a prefix that works with well, making unwell.
dinutrition
"Possibility" doesn't have a prefix. You could add the prefix im- to it to make the word impossibility.
"Social" doesn't have a prefix. You could add the prefix un- to it to make the word unsocial.
The current prefix is ex-. You could add the prefix in- to it to make the word inexcusable.
The current prefix is im-. You could add the prefix un- to it to make the word unimportant.
"Cost" doesn't have a prefix. You could add the prefix ac- to it to make the word "accost."
no con is not a prefix because a prefix is something that you add to the root word at the front