Образуйте наречия от прилагательных и образуйте степени сравнения: slow, careful, shy, sly, rare, true, whole, quick, bad, nice, correct, beautiful, tragic, dramatic, public,simple, terrible, easy, happy, early, angry, good, little, much, late, far, fast, low, near, late, hard, bright, comfort dangerous, perfect, useful, recent, usual, seldom, heavy, expensive, pretty, polite, strange, short, complete, great.

Slower, more careful, shier,slier, rarer, truer, wholer, quicker, worse (искл), nicer, correcter, more beautiful, tragicer, more dramatic, publicer, simpler и more simple (образовывается в 2 формы), more terrible, easir, happier, earlier, angrier, better (искл.), less (искл), more (искл), later, farrer, faster, lower, nearer, later, harder, brighter, comforter, more dangerous, perfecter, usefuler, recenter, usualer, seldomer, heavier, more expensive, prettier, politer, stranger, shorter, more complete, greater.
Думаю так)