thin - thinner - the thinnest
easy - easier - the easiest
expensive - more expensive - the most expensive
soft - softer - the softest
nice - nicer - the nicest
good - better - the best
intelligent - more intelligent - the most intelligent
fast - faster - the fastest
beautiful - more beautiful - the most beautiful
thin - thinner - the thinnest
easy - easier - the easiest
expensive - more expensive - the most expensive
soft - softer - the softest
nice - nicer - the nicest
good - better - the best
intelligent - more intelligent - the most intelligent
fast - faster - the fastest
beautiful - more beautiful - the most beautiful