POWERFUL a. 2 definitions
Full of power; capable of producing great effects of any kind; potent; mighty; efficacious; intense; as, a powerful man or beast; a powerful engine; a powerful argument; a powerful light; a powerful vessel. The powerful grace that lies In herbs, plants, stones, and their true qualities. Shak.
PRESENTABLE a. 2 definitions
Capable or admitting of being presented; suitable to be exhibited, represented, or offered; fit to be brought forward or set forth; hence, fitted to be introduced to another, or to go into society; as, ideas that are presentable in simple language; she is not presentable in such a gown.
PRESENTATIVE a. 3 definitions
Capable of being directly known by, or presented to, the mind; intuitive; directly apprehensible, as objects; capable of apprehending, as faculties. The latter term, presentative faculty, I use . . . in contrast and correlation to a "representative faculty." Sir W. Hamilton.