Edificatory a. : Tending to edification.

Example:


Taxonomy
Wiktionary, The Century, search, languages, free dictionary, Adjective, interpretation, endowments, exercise, the church of God, Conscience, Century Dictionary, Century Co, New York, Merriam, Personal tools, Toolbox, English adjectives.

Defination from the web:
... endowments of learning are found, there can be no reason of restraining them from an exercise so beneficially edificatory to the church of God. ... edificatory in The Century Dictionary, The Century Co., New York, 1911. edificatory in Webster's Revised Unabridged Dictionary, G. ...