Peter is ______________ (tall) than Mary.
taller
taler
very tall
more tall
Exception # 1
If an adjective is composed by "consonant-vowel-consonant", double the last consonant, and add "er".
You can be _______________ (lucky) with a four leaf clover.
more lucky
luckier
luckyier
very luckier
This book is ______________ (big) than another one.
bigger
biger
more big
very bigger
My cat is ________________ (beautiful) than her cat.
most beautiful
more beautifuler
more beautiful
beautifuler
Exception # 3
If it is an adjective of 2 or more syllables, add the word "more" before the adjective, instead of the suffix "er" at the end of the adjective.
My dog is _____________ (small) than yours.
small
smaller
very small
more smaller
Anna is ___________ (thin) than Karen.
thinner
very thiner
more thinner
thiner
Exception # 2
If the adjective ends in a consonant + "Y", change the "Y" to "I", and add "er".
The yellow bag is ___________ (expensive) than the brown bag.
more expensive
very expensiver
expensiver
more expensiver