1. Subject to being discredited

See also: questionable

• amphisbaena
• Amphisbaenia
• Amphisbaenidae
• amphistylar
• amphitheater
• amphitheatre
• amphitheatric
• amphitheatrical
• Amphitheatrum Flavium
• amphitropous
• amphitropous ovule
• amphiuma
• Amphiumidae
• amphora
• amphoric
• amphoteric
• amphotericin
• ampicillin
• ample
• ampleness
• amplexicaul leaf
• amplification
• amplifier
• amplify
• amplitude