(a.) Important; material.

advised affirmed aimed aimed at bound bound and determined calculated certain committed confirmed conscious considered contemplated decided decisive dedicated definite deliberate deliberated designed determined devoted dogged earnest envisaged envisioned firm fixed intended intentional knowing meant meditated obstinate of design persevering persistent pertinacious planned positive projected proposed purposed purposive relentless resolute resolved serious settled sincere single-minded staunch steadfast strong-willed studied sure teleological tenacious unfailing unfaltering voluntary wholehearted willful witting