densevsdentsWhat's the difference?

Quick tell: dense is a adjective, dents is a noun, so they fill different roles in a sentence.

Which to use

“dense” is an adjective and “dents” is a noun - they look or sound alike but fill different roles in a sentence.

#7,335
“dense” frequency rank
#35,681
“dents” frequency rank
43016
confusion score

Side-by-Side Comparison

Feature dense dents
Definition Having relatively high density. plural of dent

Where the eye mixes dense and dents

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
dense
5 ch
dents

Visual trap between dense and dents

These two trip readers on the page rather than in the ear: dense is /dɛns/ while dents is /dɛnts/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43016, derived from the frequency rank of both members and their visual similarity.

dense is recorded at frequency rank #7,335, classified as anadj, pronounced /dɛns/. dents is at rank #35,681, tagged as anoun, pronounced /dɛnts/.

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 43016, this pair ranks #243,998 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dense vs dents

Shared letters: dens. Private to "dense": -. Private to "dents": t.

"dense" · 5 letters · shape CVCCV  ·  "dents" · 5 letters · shape CVCCC

Known mistypes of this pair

  • denseddense · denes · dennse · densse · desne · dnese · ednse
  • dentsddents · dennts · denst · dentss · dentts · detns · dnets · ednts

Frequently Asked Questions

Is swapping "dense" for "dents" ever safe?
No - they are not even the same part of speech. "dense" is an adjective and "dents" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dense" vs "dents" - which ranks higher?
"dense" is the more common of the two: it sits at frequency rank #7,335 in our English list, against #35,681 for "dents". 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 "dense" and "dents" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "dense" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dents" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #243,998 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dense" and "dents" also get mixed up with nearby pairs, the highest-scored neighbour is "dents vs dings". 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 #243,998 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