awareness：知晓，察觉，意识到

词根词缀：a-加强意义 +ware意识 + -ness名词词尾

• arraign
• arrange
• arrangement
• arrant
• arras
• array
• arrears
• arrest
• arresting
• Americanism
• americium
• amethyst
• amiable
• amicable
• amid
• amir
• amity
• amma
• ammeter
• ammonia
• ammonite
• ammunition
• amnesia
• amnesty
• amniocentesis