Difícil (en. Difficult)

/diˈfil/

Synonyms

Slang Meanings

Difficult to understand or complicated.
That subject is a real headache, it's as difficult as hell.
Esa materia es un verdadero dolor de cabeza, es difícil como el demonio.
Something that represents a significant challenge.
That project has become difficult, just like climbing a mountain.
Ese proyecto se ha vuelto difícil, igual que escalar una montaña.