Use a dictionary. Do not assume you know how to spell the word.

It’s “straitjacket”, not “straightjacket.” It’s “backpedal”, not “backpeddle.” It’s “lose”, not “loose.” It’s “for all intents and purposes”, not “for intensive purposes.” It’s a “dog eat dog” world, not a “doggy dog” one. It’s “publicly”, not “publically.”

This has been a Public Service Announcement on behalf of your readers.