성실하다

To acquire something by paying money for it. It is a more formal and academic term for 'to buy'.

To be far superior to others; outstanding or excellent.

Progressing or changing steadily and gradually in stages rather than suddenly. This term is essential for IELTS Task 1 when describing trends that move slowly but consistently over time.

To be gentle, sloping, or steady rather than steep or sudden. It is frequently used to describe gradients in graphs or slow changes in data.

To be flexible, pliable, or adaptable. In academic and business contexts, it refers to the ability to adapt to new situations or changing circumstances without being rigid.

Being unconditional, unlimited, or not relative to anything else. It describes something that is certain, total, or supreme without comparison.

To be different or distinct from each other. It is a formal term used to describe disparities in opinions, data, or qualities.

A part of a larger plan, project, or series of events; literally 'one link in a chain'.

The fundamental force or motive power that drives an activity, development, or change.

The most important or central part that plays a leading role in a system or organization.