Superlative with Adjectives/Adverbs
with one syllable
ending in -e
Use the + (adjective + -est + noun)
Use the + (adverb + -est)
Double the final consonant and add -est add -st
Science is the hardest subject.
I study the most diligently in my history class.
History has the biggest textbook.
with two syllables + -y
with two or more syllables
Change -y to -i and add -est
Use the + most/least + adverb
History is the easiest subject.
He studies sport the least enthusiastically of all the students.
bad / badly
good / well
further / farther
the furthest / the farthest