adverb
Definition: This word is used to show a comparison or to indicate the way something is done. It can also mean 'in the same way' or 'for example'.
Example: She sings as beautifully as a professional singer.
conjunction
Definition: This word is used to connect clauses or phrases, indicating a relationship of time, reason, manner, or comparison.
Example: I will help you as I can.
noun
Definition: A type of ancient coin used in Rome, made of copper or a copper alloy, which was also a unit of weight.
Example: The collector displayed an ancient as from the Roman era in his museum.
pronoun
Definition: A word used to indicate a comparison or to refer to someone or something in a specific way.
Example: I received the same grade as you did.