| A | B |
| admit | to give the right to enter |
| advice | an opinion as to what or how to do something |
| adverb | a word used with a verb to tell when, where, how, what kind, or how much |
| adjective | a word used with a noun to tell which, what kind, how many, or whose |
| adhesive | a sticky substance |
| advance | to go forward |
| adopt | to take into one's family by a legal process |
| adult | grown up |
| addition | adding of numbers to get a sum |
| arrange | to put in a certain order |
| arrival | the act of arriving |
| accent | the way of pronouncing words used by people from a certain country |
| accident | an unfortunate happening that causes damage |
| accomplished | completed |
| assembly | a group of persons gathered together for a meeting |
| assist | to help |
| assignment | something assigned, like homework |
| assortment | a variety |