Alum

Alum (n.)
definition: A double sulphate formed of aluminium and some other element (esp. an alkali metal) or of aluminium. It has twenty-four molecules of water of crystallization.

Alum is a 4 letter word that begins with an A and ends in an M

Alum (v.)
definition: To steep in
Or otherwise impregnate with a solution of alum; to treat with alum.
Alum is a 4 letter word that begins with an A and ends in an M

Alum root
definition: A North American herb (Heuchera Americana) of the Saxifrage family
Whose root has astringent properties.
Alum root is a 9 letter word that begins with an A and ends in a T

Alum schist
definition: Alt. of Alum shale

Alum schist is an 11 letter word that begins with an A and ends in a T

Alum shale
definition: A variety of shale or clay slate
Containing iron pyrites the decomposition of which leads to the formation of alum which often effloresces on the rock.
Alum shale is a 10 letter word that begins with an A and ends in an E

Alum stone
definition: A subsulphate of alumina and potash; alunite.

Alum stone is a 10 letter word that begins with an A and ends in an E

Alumen (n.)
definition: Alum.

Alumen is a 6 letter word that begins with an A and ends in an N

Alumina (n.)
definition: One of the earths
Consisting of two parts of aluminium and three of oxygen Al2O3.
Alumina is a 7 letter word that begins with an A and ends in an A

Aluminate (n.)
definition: A compound formed from the hydrate of aluminium by the substitution of a metal for the hydrogen.

Aluminate is a 9 letter word that begins with an A and ends in an E

Aluminated (a.)
definition: Combined with alumina.

Aluminated is a 10 letter word that begins with an A and ends in a D

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