Peins or Pains: How To spell?

The word Peins is misspelled against Pains, a noun meaning "Labor; toilsome effort; care or trouble taken; -- plural in form, but used with a singular or plural verb, commonly the former."

Word contains consecutive vowels 'AI' in between alphabets p & ns is misspelled as 'EI'
Wrong Spelling: p-ei-ns
Correct Spelling: p-ai-ns
Find more wrongly spelled words of Pains to spell it well.