Comparative and Superlative Adjectives

For most words, just an -er to the end of the base word (tall changes to taller).

For words longer than 3 syllables, add the word "more" in front of the base word (beautiful changes to more beautiful not beautifuler).

For most words, just an -est to the end of the base word (fast changes to the fastest).

For words longer than 3 syllables, add the word "most" in front of the base word (intelligent changes to the most intelligent).

NEVER use more/most + er/est with the base word. In other words, never say, "You are the most tallest person" or "I am more faster than you". You can do one or the other but NOT both.