How to spell DOHSTAR correctly?

"Doughstar" is the correct spelling for the word you're looking for. It is a combination of "dough" and "star", often referring to a star-shaped piece of dough or a pastry made from dough shaped like a star.

• daystar The Daystar constellation is visible in the Southern Hemisphere during the summer months.
• dogstar The Dogstar appears bright in the summer sky.

Opeits

• apes
• eats
• edits
• emits
• epics
• its
• oats
• obits
• odes
• odets