old - older,young - younger,tall - taller,long - longer
short - shorter,strong - stronger,big - bigger,small - smaller
fat - fatter,thin - thinner,heavy - heavier,light - lighter
nice - nicer,good - better,beautiful - more beautiful,
low - lower,high - higher,slow - slower,fast - faster,
late - later,early - earlier,far - farther/further,well - better
1.older
2.fatter
3.younger
4.thinner
5.bigger
6.higher
7.better
8.bigger
9.heavier
10.earlier
11.slow,slowe