Through or Thru: Difference, Correct Usage, Spelling, Examples, and Memory Tips Explained
Through is the standard spelling. Thru is an informal shortened spelling. Use through in normal writing, schoolwork, business emails, articles, instructions, and formal content. Use thru only in casual notes, signs, branding, texting, or short labels like drive-thru. Quick Answer Use through in standard English. She walked through the door. We worked through the problem…
