What Creationists tend to forget is confirmation.
The whole issue of dating has been a series of unrelated methodologies that time after time have confirmed the age of the earth.
First was simply positional dating, older stuff under younger stuff.
Then a greater understanding of process made stuff even older. To get sand stone you first had to raise up a mountain, wear it down and then compress the small pieces into larger conglomerates.
Then came radiometric dating in all its many different versions and each new method developed confirmed the earlier findings.
Even more recently methods like the various luminescence tests have once again confirmed ages.
The important point is that each totally different, totally unrelated method returns the same results adding increased confidence.
Anyone so limited that they can only spell a word one way is severely handicapped!