wasvswhatWhich spelling fits?

Quick tell: was is a pronoun, what is an intj, so they fill different roles in a sentence.

Which to use

“was” is a pronoun and “what” is an intj - they look or sound alike but fill different roles in a sentence.

#9,098
“was” frequency rank
#6,911
“what” frequency rank
16009
confusion score

Side-by-Side Comparison

Feature was what
Definition Quelque chose. Quoi ? Comment ?

Where the eye mixes was and what

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
was
4 ch
what

Visual trap between was and what

These two trip readers on the page rather than in the ear: was is \vas\ while what is \wat\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (pronoun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 16009, derived from the frequency rank of both members and their visual similarity.

was is recorded at frequency rank #9,098, classified as apron, pronounced \vas\. what is at rank #6,911, tagged as anintj, pronounced \wat\.

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 16009, this pair ranks #389,810 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of was vs what

Shared letters: aw. Private to "was": s. Private to "what": ht.

"was" · 3 letters · shape CVC  ·  "what" · 4 letters · shape CCVC

Known mistypes of this pair

  • whathwat · waht · whatt · whhat · whta · wwhat

Frequently Asked Questions

Can "was" and "what" be used interchangeably?
No - they are not even the same part of speech. "was" is a pronoun and "what" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "was" or "what"?
"what" is the more common of the two: it sits at frequency rank #6,911 in our French list, against #9,098 for "was". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "was" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "what" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #389,810 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "was" and "what" also get mixed up with nearby pairs, the highest-scored neighbour is "was vs wrap". 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 #389,810 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list