A B
admission  (1) permission to enter; (2) the act of accepting something as true.
admire  to respect or look up to someone or something.
administrator a person responsible for managing an organization or system.
administration the management of an organization or system.
adjustment a small change made to improve something.
adjust to change or move something slightly to make it better.
adequate enough or satisfactory in quality or quantity.
address (1) where someone lives or works; (2) to speak to someone.
additional extra or more than what is needed.
addition the act of adding something to something else.
add to combine or include something.
adapt to adjust or change to fit new conditions.
ad short for advertisement; a notice to promote something.
actually truly or really; in fact.
actual real or existing in fact.
actress a woman who performs in plays, movies, or TV shows.
actor a man who performs in plays, movies, or TV shows.
activity something that people do for a purpose, often for fun or learning.
activist someone who works to promote social or political change.
active doing things; full of energy or movement.