perceptible
🇺🇸
/pərˈseptəbl/
🇬🇧
/pəˈseptəbl/
able to be noticed or seen
Even though she tried to hide it, her nervousness was perceptible to everyone in the room.
able to be felt or noticed by the senses
The change in temperature was almost imperceptible, but after a while, you could feel it getting warmer.