Ancient, more ancient, the most ancient
impressive, more impressive, the most impressive
frosty, more frosty, the most frosty
clear, clearer, the clearest
big, bigger, the biggest
wild, wilder, the wildest
dark, darker, the darkest
wonderful, more wonderful, the most wonderful
thick, thicker, the thickest
rich, richer, the richest
clean, cleaner, the cleanest
amazing, more amazing, the most amazing
picturesque, more picturesque, the most picturesque