Exploratory

Adjective

 * 1) Serving to explore or investigate.

Thesaurus
advanced, analytic, avant-garde, examinational, examinatorial, examining, explorational, explorative, fact-finding, feeling, groping, heuristic, inaugural, indagative, inspectional, inspectorial, investigational, investigative, investigatory, original, preceding, preliminary, tentative, testing, trying, zetetic