Roots, suffixes, & prefixes

Front

What does the root word 'photo' mean?

Back

light

Front

What does the root word 'geo' mean?

Back

earth

Front

What does the prefix 'de-' mean?

Back

not, opposite of

Front

What does the prefix 'anti-' mean?

Back

against, opposite of

Front

What does the root word 'bio' mean?

Back

life

Front

What does the suffix '-ology' mean?

Back

the study of

Front

What does the prefix 'un-' mean?

Back

not or opposite of

Front

What does the root word 'therm' mean?

Back

heat

Front

What does the suffix '-ful' mean?

Back

full of

Front

What does the prefix 'pre-' mean?

Back

before