težak

Croatian is hard.

The Croatian language is hard.

Mathematics is hard but interesting.

It is hard to make a decision without a plan.

Grammar seems hard, but step by step it becomes clearer.

Explaining grammar without examples is hard.

The first attempt to speak only Croatian all day was hard but interesting.

Regardless of the fact that science sometimes looks hard, the scientist (female) remains patient.

The psychologist explains that imagination helps us survive a hard day in the present.

He admits that, regardless of the fact that he practices a lot, pronunciation is still hard for him.

He wants to survive a hard day.

Honestly, Croatian is sometimes hard.