How to spell BLOCKHED correctly?

If you have accidentally typed "blockhed" instead of the intended word, "blockhead", fear not! Autocorrect could assist in correcting the error. Alternatively, pay close attention to the red squiggly line beneath the word, indicating a misspelling and select the accurate suggestion provided.

• blocked I tried to call my friend, but their number was blocked, so I couldn't reach them.
• blockhead I can't believe you locked yourself out again, you blockhead!

Attenttion

• attention
• attentions
• attenuation
• inattention