relevance

contemporary

The old teaching methods have lost their contemporary relevance in modern classrooms.

be/remain of

This old newspaper article remains of little relevance to our discussion today.

bear, have

Historical events often have great relevance to understanding modern politics today.

lack, lose

The old software lacks relevance for today's users who need modern features.

ensure

Companies update their products regularly to ensure their continued relevance in the market.

demonstrate, establish

The researcher's recent findings demonstrate clear relevance to treating heart disease in younger patients.

~ for/to

The teacher explained the relevance of Shakespeare's plays for modern students.