comparative and superlative

One-syllable adjectives.

Form the comparative and superlative forms of a one-syllable adjective by adding –er for the comparative form and –est for the superlative.

One-Syllable Adjective	Comparative Form	Superlative Form
tall	taller	tallest
old	older	oldest
long	longer	longest

• Mary is taller than Max.
• Mary is the tallest of all the students.
• Max is older than John.
• Of the three students, Max is the oldest.
• My hair is longer than your hair.
• Max's story is the longest story I've ever heard.

If the one-syllable adjective ends with an e, just add –r for the comparative form and –st for the superlative form.