18 Letter Countable Nouns Starting with A

This list gathers 35 English 18 letter countable nouns that start with A, such as Antivivisectionist, Agammaglobulinemia, Anarchosyndicalist, Anticholinesterase, Antifundamentalist, Antitraditionalist and Antiprohibitionist. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with AC
2 words
acrotrophoneurosis
aceanthrenequinone
Starts with AD
1 words
adenoliomyofibroma
Starts with AE
1 words
aerobacteriologist
Starts with AG
2 words
agammaglobulinemia
agammaglobulinemic
Starts with AL
1 words
alkylarylsulfonate
Starts with AM3 words
aminopolypeptidase
aminoanthraquinone
americanumancestor
Starts with AN20 words
antivivisectionist
anarchosyndicalist
anticholinesterase
antifundamentalist
antitraditionalist
antiprohibitionist
antivaccinationist
antireservationist
anthropogeographer
antimonopolization
antidisciplinarian
angiocholecystitis
antieducationalist
antiministerialist
antimatrimonialist
anthrahydroquinone
angioelephantiasis
antipredeterminant
antianaphylactogen
antipopularization
Starts with AR
2 words
arteriolosclerosis
archrepresentative
Starts with AS
1 words
astrometeorologist
Starts with AU
2 words
autopsychoanalysis
autoanticomplement

•Browse Countable Nouns by Letter (A to Z)

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