What is another word for "impressive"?

Roget's Thesaurus (1911) lists these synonyms for "impressive": acute, aesthetic, aesthetics, and, antithesis, antithetical, aware, bold, boldness, breath, burn, cause, command, conscious, consciousness, cultivate, elevated, elevation, eloquence, eloquent, excite, external, feel, feeling, fire, force, forcible, full, glow, good, gravity, impassioned, impress, impressibility, impression, incisive, intellectual, keen, knowledge, language.