big & small
bigger & small
?
tall - taller
tall & short
taller & shorter
exciting & boring
more exciting & more boring
good & bad
better & worse
thick & thin
thicker & thinner
cold & hot
colder & hotter
hardworking & lazy
more hardworking & lazier
comfortable
more comfortable
noisy & quite
noisier & quiter
?
ugly - uglier
beautiful & ugly
more beautiful & uglier
high & low
higher & lower
?
beautiful - more beautiful
expensive & cheap
more expensive & cheaper