Antonyms for the word "more guiding" include "less guiding," "limited," "constraining," "restricting," and "inhibiting." The term "more guiding" suggests a higher degree of direction and influence, whereas its opposite suggests a lesser degree of control or guidance. Depending on the situation, a less guiding approach might be beneficial, such as in creative endeavors that require a greater degree of freedom and self-expression. On the other hand, in more structured or complex situations, a more guiding approach may be necessary to ensure optimal outcomes. Ultimately, the choice of approach will depend on the specific circumstances and desired goals of the individual or group involved.