Opals Came in a rarity of color, and they arranged from opaque and transparent the most describable opals are known as the precious opals they have a special iridescent quality as you move the Opal under light it shows a spectrum of colors

Which words provide the best context clues for the meaning of iridescent

1. Colors: This suggests that "iridescent" has something to do with a variety or range of colors.

2. Spectrum: This implies that "iridescent" involves a display or range of colors with a specific pattern or order.
3. Move: This hints that "iridescent" refers to a quality or characteristic that changes or shifts as an object is moved.
4. Light: This indicates that "iridescent" might describe something that is visible or becomes apparent under certain lighting conditions.

The words "special" and "spectrum of colors" provide the best context clues for the meaning of iridescent.

The words "special," "spectrum of colors," and "move the Opal under light" provide the best context clues for the meaning of iridescent. The fact that the opals have a "special" quality suggests that iridescent is something unique or remarkable. The phrase "spectrum of colors" indicates that iridescent refers to a display or variation of multiple colors. Lastly, the mention of moving the opal under light suggests that iridescent might describe the way the colors change or shimmer when the opal is in motion or exposed to different angles of light. Taken together, these context clues suggest that iridescent refers to a quality or effect where an object displays a wide range of shifting colors.