Thin - comparative
thinner
thinnar
thiner
Bad - comparative
bader
worse
werse
Ugly - superlative
the uglier
the uglliest
the ugliest
Good - comparative
gooder
goodder
better
Friendly - comparative
friendliar
friendlyer
friendlier
Frienly - superlative
the frienlaest
The friendliest
the friendlier
Fat - comparative
fater
fatter
fattar
Fat - superlative
The fatter
The fastest
The fattest
Good - superlative
the goodest
the goodder
the best
Slow - Superlative
the slowar
the slower
the slowest
Heavy - superlative
the hevier
the heavyest
the heaviest
Ugly - comparative
ugliar
ugllier
uglier
Tall - superlative
The tallest
the talleat
the taller
Bad - superlative
the badder
the worst
the badest
Thin - superlative
the thinest
the thinner
The thinnest
Heavy - comparative
heavyer
heaviest
heavier
Slow - comparative
slower
slowert
slowar
Tall - comparative
taller
tallar
taler