biddervsbidetWhat's the difference?

Which to use

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

#15,346
“bidder” frequency rank
#48,086
“bidet” frequency rank
63432
confusion score

Side-by-Side Comparison

Feature bidder bidet
Definition Someone who bids (all senses), but most commonly, one offers to pay a specified price at an auction. A low-mounted plumbing fixture or type of sink intended for washing the external genitalia and the anus.

Where the eye mixes bidder and bidet

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

6 ch
bidder
5 ch
bidet

Look-alike desk: bidder vs bidet

A purely visual mix-up. bidder (/ˈbɪd.ə/) and bidet (/ˈbiːdeɪ/) 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 63432, derived from the frequency rank of both members and their visual similarity.

bidder is recorded at frequency rank #15,346, classified as anoun, pronounced /ˈbɪd.ə/. bidet is at rank #48,086, tagged as anoun, pronounced /ˈbiːdeɪ/.

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 63432, this pair ranks #82,995 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of bidder vs bidet

Shared letters: bdei. Private to "bidder": r. Private to "bidet": t.

"bidder" · 6 letters · shape CVCCVC  ·  "bidet" · 5 letters · shape CVCVC

Known mistypes of this pair

  • bidderbbidder · bdider · bidderr · biddre · bidedr · bider · ibdder
  • bidetbbidet · bdiet · biddet · bidett · bidte · biedt · ibdet

Frequently Asked Questions

Can "bidder" and "bidet" be used interchangeably?
No. They are said differently (/ˈbɪd.ə/ versus /ˈbiːdeɪ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "bidder" or "bidet" show up more?
"bidder" is the more common of the two: it sits at frequency rank #15,346 in our English list, against #48,086 for "bidet". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "bidder" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bidet" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #82,995 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bidder" and "bidet" also get mixed up with nearby pairs, the highest-scored neighbour is "bidet vs bodes". 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 #82,995 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