Как по Английски будет основная тема

noun

A reason for doing something.

Примеры использования:

Police were unable to establish a motive for his murder

adjective

Producing physical or mechanical motion.

Примеры использования:

The charge of gas is the motive force for every piston stroke

noun

A decorative image or design, especially a repeated one forming a pattern.

Примеры использования:

The colourful hand-painted motifs which adorn narrowboats

noun

A decorative image or design, especially a repeated one forming a pattern.

Примеры использования:

The colourful hand-painted motifs which adorn narrowboats