Multiple choice

What is the comparative of CAREFUL?

  1. Carefuler

  2. Carefuller

  3. More carefuller

  4. More careful

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

For multi-syllable adjectives like careful, the comparative is formed by adding the word more before the adjective. Option C is incorrect because it uses both more and the -er suffix.