Thru-Through | Commonly Confused Words
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Master confusing words with ease

Thru vs. Through

Thru

A simplification of 'through', often used in informal writing or messaging

Examples:

Went thru a lot to get this done in time.Drive-thru lines are shorter in the afternoon.Looking thru the telescope, she marveled at the stars.

Synonyms:

Antonyms:

Through

/θruː/
Moving in one end and out of the other side or surface of something

Examples:

He made another search, careful and protracted, through the cabinets.But my greatest fear all through has been Caroline.And after Belknap was through with him, then Mason.

Synonyms:

Antonyms:

This word has no antonyms

Ways to tell them apart:

etymology
  • Through is the traditional spelling of the word and is more commonly used in formal writing.
  • Thru is an informal variant of through and is typically used in signage, notes, or if brevity is needed, such as in text messages.
  • Remember through as the full, proper form for academic and professional settings, like going through a book.
  • Thru can be thought of as the shortcut version, like going through a drive-thru.
  • Use through when writing in English classes, and thru when you're in a hurry or restricted by space, like in advertisements.
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