How to spell CERTAINN correctly?

Possible correct suggestions for the misspelling "certainn" could be "certain", "certainly" or "certainty". These are all commonly used and correctly spelled alternatives that convey the same or similar meaning as "certainn".

• certain It is certain that he will win the election.
• certainly
• certainty I cannot speak with certainty until I have all the facts.
• curtain I'm going to pull the curtain back so we can see outside.
• pertain The rules of the game only pertain to those who are actively participating.

Intertubing

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