Which directive applies to playing music in a easygoing or relaxed manner?

The directive that signifies playing music in an easygoing or relaxed manner is "Comodo." This term is often used in musical scores to indicate that the performer should play at a comfortable speed, which can imply a relaxed approach to the music. The essence of "Comodo" is to encourage a performance that is not rushed and allows for an expressive and laid-back interpretation, letting the music flow naturally.

In contrast, "Cantabile" translates to "singingly," suggesting a lyrical and smooth quality in the performance, but it does not inherently imply a relaxed manner. "Con forza," meaning "with force," directs the musician to play more aggressively and emphatically, which is the opposite effect. "Con moto," meaning "with motion," typically calls for a lively and brisk tempo, suggesting an energetic and animated performance rather than a relaxed one.