While never extremely common, tho and thru have a long history of occasional use as spelling variants of though and through. Their greatest popularity occurred in the late 19th and early …

Apr 28, 2025 · The words threw, through, and thru are homophones: They sound alike, but threw and through have different meanings, are different parts of speech, and were derived from …

THRU definition: an informal, simplified spelling of through. See examples of thru used in a sentence.

May 25, 2023 · “Thru” is a an alternate spelling of “through” that works in only one situation. Learn more about these tricky words in this guide.

Oct 16, 2025 · Confused between thru or through? Learn the difference, usage rules, and examples to choose the correct spelling every time.

Dec 20, 2021 · It’s easy to get mixed up on when to use thru vs. through, but this guide can help you. Explore the correct ways to use each word with these examples.

Oct 31, 2025 · Thru is mostly used where the preposition through could be used (e.g. Monday thru Friday); it is less common as an adjective or adverb (I'm thru with the vacuuming).

Nov 27, 2025 · The main difference between ‘thru’ and ‘through’ is that ‘through’ is the standard spelling and should be used in formal writing, while ‘thru’ is more appropriate in informal …

Nov 15, 2022 · Through and thru are often used interchangeably. They both mean the same thing; however, thru is more suitable for informal use, while through is the go-to for formal writing.

Use through in formal writing and thru in informal situations or when referring to drive-thru.