Homophones are words that sound alike but have different meanings, and usually different spellings. Some are easy to distinguish (plane and plain, flower and flour—though I still pause and reflect every time I need to write “cauliflower”) and some are harder. Here, we’ll focus on the trickier ones people easily get…
Source: LifeHacker – Rein vs. Reign, and Other Tricky Homophones You’re Mixing Up All the Time