lucky,fat,thin,big,cieaan,long,short,blunt,cheap.比较级和最高级是什么.不全可以但要对

lucky luckier luckiest或者 more lucky; the most luckiest都可以
fat fatter fattest
thin thinner innest
big bigger biggest
long longer longest
short shorter shortest
blunt blunter bluntest
cheap cheaper cheapest
cieaan是什么词.