A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
        electrician - person who installs wires and lights for electricity in a building
        elevation - a drawing of a building seen directly from the front, back or sides
        engineer - person who helps design the building to make it strong and safe
        entablature - the long horizontal part of the building that is on top of one column or many columns
        estimate - 
 To calculate approximately (the amount, extent, magnitude, position, or value of something).