불가결하다

Involving many different parts or elements; complex or multifaceted. It describes situations where several factors are intertwined.

To double or greatly increase an effect, efficiency, or amount.

To evoke, cause, or stir up a certain feeling, atmosphere, or reaction from people.

To pay attention to or take notice of something specifically. It often implies a focus on something significant or interesting.

To be contrasted with something; to show a striking difference when compared.

To be fixed, fastened, or stabilized in a certain place or state. In an academic context, it refers to values or ideas that do not change.

To approach or get close to a certain place, value, or state. It is often used to describe reaching a numerical goal or physical proximity.

Settling an issue; producing a definite result. It refers to something that is crucial or decisive in determining an outcome.

To be suitable, appropriate, or befitting for a certain status, level, or situation. It implies a sense of balance or matching between two things.

To become weak or to make something weak. It is used for physical strength, influence, power, or the intensity of a phenomenon.