systematical

• HYPHEN: sys=tem=at=i=cal

CIDE DICTIONARY

systematical, a. 

•  Of or pertaining to system; consisting in system; methodical; formed with regular connection and adaptation or subordination of parts to each other, and to the design of the whole; as, a systematic arrangement of plants or animals; a systematic course of study.  [1913 Webster]

  "Now we deal much in essays, and unreasonably despise systematical learning; whereas our fathers had a just value for regularity and systems."  [1913 Webster]

  "A representation of phenomena, in order to answer the purposes of science, must be systematic."  [1913 Webster]
•  Proceeding according to system, or regular method; as, a systematic writer; systematic benevolence.  [1913 Webster]
•  Pertaining to the system of the world; cosmical.  [1913 Webster]

  "These ends may be called cosmical, or systematical."  [1913 Webster]
•  Affecting successively the different parts of the system or set of nervous fibres; as, systematic degeneration.  [1913 Webster]

Systematic theology. See under Theology.