Multiple choice

Directions: Choose the option that spells the word correctly.

  1. Invulnerable

  2. Invulnarable

  3. Invulnareble

  4. Invalnerabal

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

Invulnerable is the correct spelling. The prefix 'in-' combines with 'vulnerable'. The 'n' in 'un' is retained, and 'able' remains unchanged - it's not a suffix addition but direct prefix attachment.