To act ➡ to perform theatrical role, to have an effect
To adapt ➡ to change oneself so as to be adapted
To add ➡ to make an addition
To adjust ➡ to modify
To admire ➡ to be impressed by someone
To admit ➡ to give warrant or allowance
To adopt ➡ to take voluntarily as one!s own child
To advance ➡ to develop
To advise ➡ to suggest
To afford ➡ to have the financial means to do something or buy something