hear it again

: capable of being noticed or observed

Example sentence:
Even after Jordan spent an hour organizing his room, the change in its appearance was barely perceptible.

Etymology:
"Tangible," along with "sensible" and "palpable," is a synonym of "perceptible," and all four words suggest being real or noticeable. "Perceptible" and "sensible" apply to what can be detected through the senses, as in "a perceptible improvement in sound quality" and "a sensible drop in temperature." "Palpable" applies to what has physical substance or to what is obvious and unmistakable, as in "the tension in the air was almost palpable." "Tangible" suggests what is capable of being handled or grasped both physically and mentally, as in "no tangible evidence of UFOs."