From the following, choose the word that is the odd one out:
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → Coral
| Word | Meaning | Group |
|---|---|---|
| (1) Coral (the odd one) | a hard material made in the sea by tiny sea animals, used in jewellery | not a precious stone |
| (2) Diamond | a very hard, clear precious stone dug out of the earth | precious stone |
| (3) Ruby | a red precious stone dug out of the earth | precious stone |
| (4) Emerald | a green precious stone dug out of the earth | precious stone |