Accommodator (n.)
definition: He who
Or that which accommodates.
Accommodator is a 12 letter word that begins with an A and ends in an R

Accomplisher (n.)
definition: One who accomplishes.

Accomplisher is a 12 letter word that begins with an A and ends in an R

Acknowledger (n.)
definition: One who acknowledges.

Acknowledger is a 12 letter word that begins with an A and ends in an R

Admonitioner (n.)
definition: Admonisher.

Admonitioner is a 12 letter word that begins with an A and ends in an R

After-dinner (a.)
definition: Following dinner; post-prandial; as
An after-dinner nap.
After-dinner is a 12 letter word that begins with an A and ends in an R

After-dinner (n.)
definition: The time just after dinner.

After-dinner is a 12 letter word that begins with an A and ends in an R

Alcoholmeter (n.)
definition: An instrument for determining the strength of spirits
With a scale graduated so as to indicate the percentage of pure alcohol either by weight or volume. It is usually a form of hydrometer with a special scale.
Alcoholmeter is a 12 letter word that begins with an A and ends in an R

Americanizer (im)
definition: of Americanize

Americanizer is a 12 letter word that begins with an A and ends in an R

Amphitheater (n.)
definition: Alt. of Amphitheatre

Amphitheater is a 12 letter word that begins with an A and ends in an R

Anchovy pear
definition: A West Indian fruit like the mango in taste
Sometimes pickled; also the tree (Grias cauliflora) bearing this fruit.
Anchovy pear is a 12 letter word that begins with an A and ends in an R

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