What are some words that end in the osis suffix?

Some words that end in the osis suffix include the following:

  • Hypnosis
  • Diagnosis
  • Metamorphosis
  • Symbiosis
  • Halitosis
  • Cirrhosis
  • Fibrosis
  • Osteoporosis
  • Prognosis
  • Neurosis
  • Tuberculosis

Words that end in “-osis” are usually nouns for processes or medical conditions.

Spelling words that end in “-osis” can be tricky because they’re usually long, but the QuillBot Grammar Checker can help you get them right.