| A | B |
| a/n | not, without |
| a | on |
| ab/s | from, away, off |
| ac, ad | to, toward, near |
| acro | top, height, |
| act | do |
| aer/o | air |
| agr/i/o | farming |
| ambi/amphi | both, on both sides, around |
| ambul | walk, move |
| ami/o | love |
| ana | up, back, against |
| andr/o | man, male |
| anim | life, spirit |
| ann, enn | year |
| anti | against, opposite of |
| anthrop/o | human |
| aqua | water |
| arch/i | cheif, most important |
| arthr/o | joint |
| art | skill |
| astro/aster | stars, outer space |
| aud/i/o | hear |
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