This is the 2210th most frequent Spanish word.
fácilmente
Easily.
Here, 'fácilmente' is used as an adverb to describe how the task was achieved with ease.
La tarea se completó fácilmente debido a su poca complejidad.
The task was completed easily due to its low complexity.
In this sentence, 'fácilmente' is employed to convey the ease with which the skill can be acquired given consistent effort.
Podrás aprender el idioma fácilmente si practicas diariamente.
You will be able to learn the language easily if you practice daily.
'Fácilmente' here modifies the verb to indicate the straightforward nature of discovering the solution after examination.