humble

Of low birth or station (`base' is archaic in this sense).

“of humble (or lowly) birth”

Low or inferior in station or quality.

“a humble cottage”

Used of unskilled work (especially domestic work).

Marked by meekness or modesty; not arrogant or prideful.

“a humble apology”

“essentially humble...and self-effacing, he achieved the highest formal honors and distinctions”

Cause to feel shame; hurt the pride of.

Cause to be unpretentious.

“This experience will humble him”