Words to Describe airports

How airports often is described ("________ airports")

• regional
• intermediate
• modern
• private
• principal
• top
• smaller
• secondary
• big
• crowded
• civilian
• biggest
• metropolitan
• most
• usable
• many
• several
• terminal
• canadian
• foreign
• small
• main
• asian
• use
• commercial
• british
• nearby
• municipal
• uncontrolled
• outlying
• bigger
• respective
• owned
• new
• australian
• key
• domestic
• near
• european
• controlled
• larger
• military
• busiest
• convenient
• international
• large
• civil
• congested
• provincial
• largest
• major
• local
• overseas
• alternate
• busy
• closest
• busier
• nearest