Unassuming – Quiet and showing no desire for attention
The undertaker was assuming (unassuming) that people who had died would stay quiet and show no desire for attention forever, but he was wrong!
Examples of unassuming in a sentence
The girl looked quiet and unassuming until she got up to sing, she was quite the show-off!
I was always unassuming at school, I've come out of my shell now though.
My mother told me being unassuming will get you nowhere in life so I try my hardest to stand out.