Negative Prefixes
Lets Talk About Some Rules
Un- Not – The opposite of Happy Unhappy
Im- Not – The opposite of It is added to words that always begin with the letter m or p. Perfect Imperfect Possible Impossible Moral Immoral
In- Not – The opposite of It is added to words that can begin with a vowel (except i or u) or a consonant. Accurate Inaccurate Organic Inorganic
Il- Not – The opposite of It is added to words that always begin with the letter L. Legal Illegal Logical Illogical
Dis- Not – The opposite of. Connect Disconnect Agree Disagree
Ir- Not – The opposite of. It is added to words that always begin with the letter r. Rational Irrational Regular Irregular