How to spell parenthesis? Is it paranthesis or prenthesis? - Commonly Misspelled Words
Spelling Book

The correct spelling:

parenthesis

Other users have misspelled parenthesis as:

  • paranthesis - 23.53%
  • prenthesis - 17.65%
  • parentesi - 5.88%
  • parethesis - 5.88%
  • parnthesis - 5.88%
  • Other - 41.18%