| A | B |
| advice | counsel |
| advise | to give advice |
| affect | to influence |
| effect | to bring about; to accomplish; result; consequence |
| all ready | everyone or everything prepared |
| already | previously |
| all right | only acceptable spelling |
| all together | everyone or everything in the same place |
| altogether | entirely |
| altar | a table used for a religious ceremony |
| alter | to change |
| brake | a stopping device; to stop |
| break | to shatter; sever; a rest period |
| capital | center of government; money or property used in business; punishable by death; of major importance; excellent; uppercase |
| capitol | building, statehouse |
| choose | select |
| chose | selected |
| coarse | rough, crude |
| course | path of action or progress; unit of study; track or way; part of a meal |