Identifying Roots and Affixes

Front

What does the prefix 'pre-' mean?

Back

before

Front

What is the base word in 'disagree'?

Back

agree

Front

What does the prefix 'inter-' mean in 'intervene'?

Back

between

Front

What does 'tri-' mean?

Back

three

Front

Where does a prefix go in a word?

Back

at the beginning

Front

What does the prefix 'un-' mean?

Back

not

Front

What is the base word in 'unhappy'?

Back

happy

Front

What does the prefix 're-' mean?

Back

again

Front

What is the base word in 'redo'?

Back

do

Front

What does the prefix 'sub-' mean?

Back

under