Bit of a vague question, but anyway.
"Miss" could be a unmarried female,
"miss" could be "not to hit", like in a miss is as good as a mile
"mis" could be the Afrikaans word for dung.
"mis" could be the Afrikaans word for "miss", like in "I will miss you when you are gone ( Ek sal jou mis as jy weg is)"