Prefix Meanings

Front

What does the prefix bi- mean?

Back

two

Front

What does the prefix mis- mean?

Back

bad or wrong

Front

What does the prefix de- mean?

Back

reduce; down

Front

What does the prefix sub- mean?

Back

Under, beneath, Secondary

Front

What does the prefix in- mean?

Back

not

Front

What does the prefix pre- mean?

Back

before

Front

What does the prefix un- mean?

Back

not; opposite of

Front

What does the prefix re- mean?

Back

again; back

Front

What does the prefix trans- mean?

Back

across; beyond

Front

What does the prefix inter- mean?

Back

between; among