However, you could try a creative approach:
* "The brunette's footsteps echoed 'thump, thump, thump' on the wooden floor, making the old house creak."
Here, "thump, thump, thump" imitates the sound of the footsteps, and the sentence still uses the word "brunette".
Let me know if you have another word in mind that you'd like to use in an onomatopoeia sentence! 😊