4 ms·

I believe the correct spelling is 'powerfull'.

• mkl 5y ago
  You are mistaken: https://www.merriam-webster.com/dictionary/powerfull https://www.merriam-webster.com/dictionary/powerfull
  • geenew 5y ago
    It's just an in-joke, it was a common misspelling on slashdot.
• pieter_mj 5y ago
  all words with this suffix are spelled -ful : powerful, colorful, truthful, ...
  • pieter_mj 5y ago
    I see inside joke. Well, I did read /. at the time.