palpable

adjectives

capable of being perceived; especially capable of being handled or touched or felt
"a barely palpable dust"; "felt sudden anger in a palpable wave"; "the air was warm and close--palpable as cotton"; "a palpable lie"
antonym
can be felt by palpation
"a palpable tumor"
is derived from
is similar to
capable of being perceived by the mind or senses
"a perceptible limp"; "easily perceptible sounds"; "perceptible changes in behavior"
domain category
the branches of medical science that deal with nonsurgical techniques