proteus /prōˈtūs or prōˈti-əs/

1. The olm, a member of a European genus (Proteus) of blind, cave-dwelling tailed amphibians
2. A member of a genus (Proteus) of rodlike bacteria found in the intestines and in decaying organic matter

Protean or protean /prō-tēˈən or prōˈti-ən/ adjective

1. Readily assuming different shapes
2. Variable
3. Inconstant
4. Versatile

proteiform /prō-tēˈi-förm/ adjective

• aseptics
• asexual
• asexualities
• asexuality
• asexually
• as far as
• as far as I can see
• as far as it goes
• as far as one can tell
• as fit as a fiddle
• as for
• as from
• Asgard
• as good as
• as good as gold
• ash
• ASH
• ashake
• ashame
• ashamed
• ashamedly
• ashamedness
• ashamednesses
• ashames
• ashaming