Merry - веселый
merry - merrier - the merriest
Thin - тонкий
thin - thinner - the thinnest
Tall - высокий
tall - taller - the tallest
Comfortable - удобный
comfortable - more comfortable - the most comfortable
Little - маленький
little - less - the least
Wonderful - замечательный
wonderful - more wonderful - the most wonderful
Much - много
much - more - the most
Dangerous - опасный
dangerous - more dangerous - the most dangerous