Prefix Matching
Match the word "___legal" with the correct prefix.
illegal (Prefix: il-)
Which prefix means "against"?
anti-
Complete the sentence: "It’s ___possible to solve this problem without help."
impossible (Prefix: im-)
What does "inactive" mean?
Not active (Prefix: in-)
Find a word with the prefix "anti-" and use it in a sentence.
Antibiotic - The doctor prescribed an antibiotic to fight the infection. (Prefix: anti-)
Match the word "___logical" with the correct prefix.
illogical (Prefix: il-)
Which prefix means "not or opposite of"?
dis-
Complete the sentence: "The theory was considered ___logical by the scientists."
illogical (Prefix: il-)
What does "disapprove" mean?
To not approve or to express a negative opinion (Prefix: dis-)
Find a word with the prefix "dis-" and use it in a sentence.
Disagree - I disagree with your opinion on the matter. (Prefix: dis-)
Match the word "___possible" with the correct prefix.
impossible (Prefix: im-)
Which prefix is used with words starting with "r" to mean "not"?
ir-
Complete the sentence: "The experiment was ___ethical and against the rules."
unethical (Prefix: un-)
What does "irreversible" mean?
Not able to be reversed or changed back (Prefix: ir-)
Find a word with the prefix "il-" and use it in a sentence.
Illiterate - The program helps illiterate adults learn to read. (Prefix: il-)
Match the word "___active" with the correct prefix.
inactive (Prefix: in-)
Which prefix is used with words starting with "m" or "p" to mean "not"?
im-
Complete the sentence: "The response was ___relevant to the discussion."
irrelevant (Prefix: ir-)
What does "unfriendly" mean?
Not friendly or not kind (Prefix: un-)
Find a word with the prefix "in-" and use it in a sentence.
Incomplete - The puzzle is incomplete without the last piece. (Prefix: in-)
Match the word "___balanced" with the correct prefix.
unbalanced (Prefix: un-)
Which prefix means "away from" or "opposite"?
dis-
Complete the sentence: "His behavior was ___acceptable in a formal setting."
unacceptable (Prefix: un-)
What does "illegal" mean?
Not legal or against the law (Prefix: il-)
Find a word with the prefix "un-" and use it in a sentence.
Unbelievable - The new invention was unbelievable! (Prefix: un-)