/ ʌnˈkʌmftəbli; NAmE ; BrE also -fət-; NAmE also -fərt-/ adverb
1.
in a way that makes you feel anxious or embarrassed; in a way that shows you are anxious or embarrassed :
I became uncomfortably aware that no one else was laughing.
Her comment was uncomfortably close to the truth.
He shifted uncomfortably in his seat when I mentioned money.
2.
in a way that is not physically comfortable :
I was feeling uncomfortably hot.
She perched uncomfortably on the edge of the table.