Strong efforts made to do something difficult. To try very hard to do something difficult.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

relating to skull or cranium.

state of something. Diseases or other medical problems. To cause to behave automatically in a certain way.

Creating interest, happiness or pleasurable fear. To cause a reaction; make active.

situated on or near outside. situated beyond boundaries of place. external side or surface. situated beyond boundaries of.

effort to achieve something. To try to do something challenging or difficult.

cause, explanation, or justification for action or event. Explanations for why some things occurred or was done. think, understand, and form judgements logically.

To talk about seriously or in great detail.

abbreviation formed from initial letters of other words.

Group sharing the same idea to change society, art.

physical or mental condition that limits person's movements or activities. Conditions limiting your abilities to do some things.

physical or mental feature which is regarded as indicating condition of disease. Signs that suggests that there are problems.

Made by intertwining threads in a series of loops. To join or be joined closely together.

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.