Choose the word that is similar to the group: Calm, Peaceful, Tranquil.

C. SERENE

Bright, Luminous, Radiant

C. SHINY

Brave, Courageous, Fearless

B. VALIANT

Choose a word similar to the group: Fast, Quick, Rapid.

B. SWIFT

Calm, Peaceful, Tranquil

B. SERENE