Retinment or Retainment: How To spell?

The word Retinment is misspelled against Retainment, a noun meaning "The act of retaining; retention."

Word contains consecutive vowels 'AI' in between alphabets ret & nment is misspelled as 'I'
Wrong Spelling:  ret-i-nment 
Correct Spelling:  ret-ai-nment 
Find more wrongly spelled words of Retainment to spell it well.

You might be interested to know

Sarabite or Sarabaite?

Staysil or Staysail?

Swinship or Swainship?