adverb - without revealing your name or identity
noun - a situation in which one event or action causes a series of other events to happen, like ripples spreading on water
noun - the quality of being dark, gloomy, or hard to see through; the quality of being unclear or difficult to understand
adjective, formal - having the same size and shape; in agreement or harmony
noun - a small, thin stick used for removing food from between the teeth
adjective - very hot in a way that makes you feel uncomfortable or weak
verb - to be uncomfortably hot, to suffer from intense heat
noun - a person whose job is to build or work with stone, brick, or concrete, especially to construct walls and buildings
noun - low-quality behaviour that is dishonest, immoral, or cheap, especially in politics, business, or sexual matters
verb - to improve a skill, technique, or ability by practicing it regularly
verb - to sharpen something, especially a blade, by rubbing it on a stone or similar surface