It means something that is delicate and precise. Such as an mild odor in the air.
It can also mean to have a sharp mind to understand something, such as sublte understanding of astrophysics.
The iridescent object was very subtlety compared to the other bland object.
The False Subtlety of the Four Syllogistic Figures was created in 1762.
The artist's use of light and shadow created a sense of subtlety in the painting, adding depth and nuance to the overall composition.
She walked right up to him, stood toe to toe, eye to eye, and said, "No!!" Subtlety was not her forte.
An example of subtlety could be using body language or facial expressions to convey a message without explicitly stating it. Subtlety often involves nuances and understated actions that require the observer to pay close attention to fully grasp the meaning.
sutilidad would be subtlety
courage : brave
Subtlety can be used in a sentence to convey a nuanced or indirect message. For example, "She communicated her disappointment with subtle gestures rather than direct words." This sentence suggests that the person expressed their feelings subtly or discreetly.
They want to be your friend and are asking (subtlety)
courage : bravery
statesmanship, statecraft, international negotiation, tact, skill, sensitivity, discretion, subtlety
Honesty : lying