单词变比较级*有popularoutgoingimportantseriousintertentdifficultexcitingathlaticshorthardredbignice以上单词变比较级和*格式如：quiet——quieter——quietestbeautiful——more beautiful——most beautiful

许许多多，老字典上都有。随变举个理子如big
它的比较级就是biger,*就是bigest.
比较级大多数都是+er，*+est

popular-more popualr-the most popular
outgoing-more outgoing-the most outgoing
important-more important-the most important
serious-more serious-the most serious
intertent-more interent-the most intertent
difficult-more difficult-the most difficult
exciting-more exciting-the most exciting
athlatic-more athlatic-the most athlatic
short-shorter-shortest
hard-harder-hardest
red-redder-reddest
big-bigger-biggest
nice-nicer-nicest

short--shorter--shortest
.

popular
outgoing
important
serious
intertent
difficult
exciting
athlatic
以上多音节词前全部加more 或the most
short
hard
red
big
nice
以上单音节词后全部加er或est