lako

In a sentence

• Lako je riješiti taj problem.

  It's easy to solve that problem.

  Here, 'lako' is used as an adjective to describe how the problem is to solve, meaning it is easy.

• Pjevaj tako lako kao ptica.

  Sing as effortlessly as a bird.

  In this case, 'lako' functions as an adverb describing how the singing should be performed, meaning effortlessly.

• Osvojili su utakmicu lako.

  They won the match easily.

  Here, 'lako' again acts as an adverb to describe the manner in which the match was won, meaning it was done easily.