Words to Describe amoebas

How amoebas often is described ("________ amoebas")

• naked
• single
• certain
• infected
• most
• many
• more
• small
• intestinal
• ordinary
• unicellular
• little
• gray
• marine
• free
• giant
• tiny
• microscopic
• new
• pathogenic
• independent
• living
• celled
• other
• individual
• parasitic