1. Like an amoeba (especially in having a variable irregular shape)
   - amoeboid

See also: ameba [N. Amer]

Encyclopedia: Ameboid

• apostate
• apostatise
• apostatize
• Apostelic Father
• apostille
• apostle
• Apostle of Germany
• Apostle of the Gentiles
• Apostle Paul
• apostleship
• apostolate
• apostolic
• apostolic delegate
• apostolical
• apostrophe
• apostrophic
• apostrophise
• apostrophize
• apothecaries' ounce
• apothecaries' pound
• apothecaries' unit
• apothecaries' weight
• apothecary
• apothecary's shop
• apothecial