Uncomfortable means "feeling discomfort." It is very common for patients to feel uncomfortable after a surgery. Discomfortable is not a real word.

What does Discomfortable mean?

/ (dɪsˈkʌmfətəbəl, -ˈkʌmftə-) / adjective. archaic tending to deprive of mental or physical ease or comfort.

What is difference between uncomfortable and Discomfortable?

As adjectives the difference between discomfortable and uncomfortable. is that discomfortable is (obsolete) causing discomfort or uneasiness while uncomfortable is not comfortable.