Prefixes & Suffixes

Front

What does 'auto' mean?

Back

self

Front

What does 'pre' mean?

Back

before

Front

What do 'uni', 'bi', and 'tri' mean?

Back

one, two, three

Front

What does '-er' mean?

Back

person

Front

What does '-ful' mean?

Back

full of

Front

What does 'dis' mean?

Back

not or opposite of

Front

What does 're' mean?

Back

again or back

Front

What does 'mis' mean?

Back

wrongly or badly

Front

What does 'non' mean?

Back

not

Front

What does 'sub' mean?

Back

under or below