Broad-Minded, Not Orthodox
This page is the CodyCross answer for the clue below from Space Exploration, Group 916, Puzzle 2 (Gravitational Force).
Question is: Broad-Minded, Not Orthodox
and the answer is: LIBERAL
Word Meaning:
LIBERAL — (now rare outside set phrases) Pertaining to those arts and sciences the study of which is considered to provide general knowledge, as opposed to vocational/occupational, technical or mechanical training.
Definitions from Wiktionary.