How to spell THREOID correctly?

If you're trying to spell "thyroid", here are some suggestions to fix the misspelling: replace the "e" with a "y", replace the "r" with an "o", and swap the "i" and "o."

• Thread I need to thread the needle in order to sew this button.
• Thyroid I need to get my thyroid levels checked at the doctor.

Attenttion

• attention
• attentions
• attenuation
• inattention