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