Uncomfortableness
Part of speech: noun
Definition: Discomfort, especially uneasiness associated with awkwardness, embarrassment, or self-consciousness.
Discomfort
Part of speech: verb
Definition: To cause annoyance or distress.
Part of speech: noun
Definition: Mental or bodily distress.Something that disturbs one's comfort; an annoyance.
Example sentence: Sometimes comfort zones are the best. Sometimes discomfort is just what the doctor ordered.