How to spell HTHAT correctly?

The misspelling "hthat" could potentially be corrected to "that" or "hat". Contextual clues within the text could help determine which correction is appropriate. Additionally, spell-check software can detect and correct common misspellings such as "hthat."

• hat I always wear a hat to protect my face from the sun when I go for a walk.
• heat I like to take a warm bath to help ease the heat of a long day.
• Thad I ran into Thad while I was out walking.
• That

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking