plain的比较级为：plainer...

fortunately的比较级为：more fortunately...

slow的比较级为：slower...

broad的比较级为：broader...

motley的比较级为：motlier...

quick的比较级为：quicker...

practicable的比较级为：more practicable...

considerable的比较级为：more considerable...

heady的比较级为：headier...

fundamental的比较级为：more fundamental...

stylish的比较级为：more stylish...

nervous的比较级为：more nervous...

scruffy的比较级为：scruffier...

rare的比较级为：rarer...

soon的比较级为：sooner...

bonny的比较级为：bonnier...

properly的比较级为：more properly...

easy的比较级为：easier...

racy的比较级为：racier...

canny的比较级为：cannier...

brittle的比较级为：brittler ...

awfully的比较级为：more awfully...

choice的比较级为：choicer...

feeble的比较级为：feebler...

useful的比较级为：more useful...

hot的比较级为：hotter...

attractive的比较级为：more attractive...

temperate的比较级为：more temperate...

lengthy的比较级为：lengthier...

ruddy的比较级为：ruddier...