officially compulsory, or otherwise considered essential. To demand that someone does something.

action of showing something, or fact of being shown. To prove something to be true.

(in Chinese medicine) therapy in which heated glass cups are applied to skin along meridians of body. To make the shape of a bowl with your hands.

Activity of working to make a profit.

invitation to compete/fight. Activities you wish to try that may be hard to do. invite to join in contest.

manner in which someone behaves toward or deals with person or thing. Medicines or methods to make someone healthier.

not same as another or each other.

For a reason.

clothes needing to be washed.

acquisition of knowledge or skills through study. To get knowledge or skills by study or experience.

showing emotion or sensitivity. emotional state or reaction. To be aware of or experience an emotion, sensation.

of great size or extent.

Collection of webpages in one location.

relating to or involving use of imagination or original ideas to create something. person whose job involves creative work.

route or direction. Routes or directions that a river etc. moves along. To flow somewhere rapidly and in great quantity.