? - ? - the newest
new newer
small - ? - the smallest
smaller
bad - ? - the worst
worse
beautiful - ? - ? (in the answer no commas, nothing)
more beautiful the most beautiful
? - ? - the greatest
great greater
easy - easier - ?
the easiest
? - more interesting - the most interesting
interesting
? - nicer - ?
nice the nicest
? - better - ?
good the best
old - older - ?
the oldest
big - bigger - ?
the biggest
happy - ? - ?
happier the happiest