14-Letter Words Containing: A,H,O,P,R,R,Y

• a process used for separating mixtures by virtue of differences in absorbency

• The making of precise measurements from photographs.

• The making of maps from photographs, especially from aerial surveying.

• decoder skilled in the analysis of codes and cryptograms

• the science of analyzing and deciphering codes and ciphers and cryptograms

• act of writing in code or cipher

• a body of historical literature

• the writing of history