Talkative, more talkative, the most talkative
Tall, taller, the tallest
Good, better, the best
Funny, funnier, the funniest
Friendly, friendlier, the friendliest
Hard - working, more hard - working, the most hard - working
Lazy, lazier, the laziest
Serious,more serious, the most serious
Short, shorter, the shortest
Bad, worse, the worst
Silent, more silent, the most silent
Unfriendly, more unfriendly, the most unfriendly