The first hint to crack the puzzle "Stephanie __, who invented Kevlar" is:

It is a word which contains 6 letters

The second hint to crack the puzzle "Stephanie __, who invented Kevlar" is:

It starts with letter k

The third hint to crack the puzzle "Stephanie __, who invented Kevlar" is:

It ends with letter k

Looking for extra hints for the puzzle "Stephanie __, who invented Kevlar"

Click on any empty tile to reveal a letter

The answer for the puzzle "Stephanie __, who invented Kevlar" is: