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Amish
amiss
Amitabha
amitosis
amitriptyline
amity
amlodipine
amma
Amman
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ammonium
am·mo·ni·um [ ə mṓnee əm ]


adjective 
Definition:
 
of ammonia ion: relating to or containing the NH4+ ion derived from ammonia
[Early 19th century. <ammonia]
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