Multiple choice

Which cluster has all the words that belong to the headword ‘blue’?

  1. Royal, sapphire, clean, azure, cobalt

  2. Navy, indigo, sadness, sky, ocean

  3. Gay, aqua, cold, azure, indigo

  4. Pleasant, lighthearted, saline, water, beryl

  5. Deep, vulgar, obscene, kind, clever
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

All of these words are associated with the word blue. Blue is the colour associated with navy, sky and ocean. Indigo is a shade of blue. To feel blue is to feel unhappy.

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