threwvsthroughWhat's the difference?

Quick tell: threw is a verb, through is a preposition, so they fill different roles in a sentence.

Which to use

“threw” is a verb and “through” is a preposition - they look or sound alike but fill different roles in a sentence.

#3,266
“threw” frequency rank
#139
“through” frequency rank
3405
confusion score

Side-by-Side Comparison

Feature threw through
Definition simple past of throw From one side or end of (something) to the other.

Same sound, different letters: threw vs through

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters.

5 ch
threw
7 ch
through

Spelling & Dictionary Insight

Say them out loud and nothing separates them: threw and through carry the same recorded pronunciation, /θɹuː/. Grammar is what tells them apart: one is averb, the other apreposition, so most sentences will only accept one of them. They differ by 2 letter(s) in length. Our composite confusion score for this pair is 3405, derived from the frequency rank of both members and their visual similarity.

threw is recorded at frequency rank #3,266, classified as averb, pronounced /θɹuː/. through is at rank #139, tagged as aprep, pronounced /θɹuː/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 3405, this pair ranks #522,209 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of threw vs through

Shared letters: hrt. Private to "threw": ew. Private to "through": gou.

"threw" · 5 letters · shape CCCVC  ·  "through" · 7 letters · shape CCCVVCC

Known mistypes of this pair

  • threwhtrew · therw · thhrew · threww · thrrew · thrwe · trhew · tthrew
  • throughhtrough · thhrough · thorugh · throguh · througgh · throughh · throuhg · thrrough

Frequently Asked Questions

Can "threw" and "through" be used interchangeably?
No - they are not even the same part of speech. "threw" is a verb and "through" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "threw" or "through"?
"through" is the more common of the two: it sits at frequency rank #139 in our English list, against #3,266 for "threw". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "threw" and "through". Here's where to go from here.

  • Full dictionary entry for "threw" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "through" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #522,209 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "threw" and "through" also get mixed up with nearby pairs, the highest-scored neighbour is "threw vs throb". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list