tacksvstockConfusable pair

Which to use

“tacks” and “tock” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#43,952
“tacks” frequency rank
#39,613
“tock” frequency rank
83565
confusion score

Side-by-Side Comparison

Feature tacks tock
Definition plural of tack A clicking sound similar to one made by the hands of a clock.

Where the eye mixes tacks and tock

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
tacks
4 ch
tock

Look-alike desk: tacks vs tock

A purely visual mix-up. tacks (/tæks/) and tock (/tɑk/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 83565, derived from the frequency rank of both members and their visual similarity.

tacks is recorded at frequency rank #43,952, classified as anoun, pronounced /tæks/. tock is at rank #39,613, tagged as anoun, pronounced /tɑk/.

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 83565, this pair ranks #13,548 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of tacks vs tock

Shared letters: ckt. Private to "tacks": as. Private to "tock": o.

"tacks" · 5 letters · shape CVCCC  ·  "tock" · 4 letters · shape CVCC

Known mistypes of this pair

  • tacksatcks · taccks · tackks · tackss · tacsk · takcs · tcaks · ttacks
  • tockotck · tcok · tocck · tockk · tokc · ttock

Frequently Asked Questions

Can "tacks" and "tock" be used interchangeably?
No. They are said differently (/tæks/ versus /tɑk/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tacks" or "tock"?
"tock" is the more common of the two: it sits at frequency rank #39,613 in our English list, against #43,952 for "tacks". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "tacks" and "tock" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tacks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tock" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,548 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "tacks" and "tock" also get mixed up with nearby pairs, the highest-scored neighbour is "tacks vs tass". 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

Confusion rank #13,548 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list