adjective - describing a remark, comment, or action that is made spontaneously, without preparation or forethought
adverb - said or done without preparation or planning, spontaneously
noun - a kind of defensive wall made by putting logs one next to the other
noun, technical - a heavy rotating wheel that stores energy and helps keep a machine running smoothly and steadily
adjective - causing difficulty, problems, or annoyance
noun, American English - a thick liquid that is used for washing plates, pot, pans etc.
noun - goods that are taken into or out of a country illegally, or that are possessed illegally
adverb - used to express relief or gratitude that something good has happened or that a bad situation has been avoided
noun - a full-size or scaled model of a design used to show, test, or evaluate how something will look or work before it is made
adjective, British English, informal - easily annoyed, bad‑tempered, difficult to deal with
noun, formal - shameless, rude, or extremely bold behaviour
adjective, formal - expressed very clearly, strongly, and effectively
noun - a small piece or amount of something, especially food
adjective - noble and generous in spirit; willing to forgive an insult or injury and not be petty or vindictive