Words to Describe anthills

How anthills often is described ("________ anthills")

• red
• big
• high
• hollow
• white
• many
• several
• great
• novel
• tall
• small
• shaped
• huge
• open
• little
• african
• stupendous
• gigantic
• thoughtless
• brown
• giant
• tiny
• adjacent
• immense
• large
• numerous
• conical
• urban
• human
• enormous
• ancient
• busy
• magnetic