observational

equivalents

empiric

empirical

etymologically-related-terms

observationalism

observationalist

observationality

same-contexts

Copernican

Newtonian

astronomical

cognitive

computational

deductive

double-blind

epidemiologic

epidemiological

investigative

methodological

navigational

population-based

probabilistic

problem-solving

quantitative

radio-astronomy

radiographic

spectroscopic