solidvsstaidWhich spelling fits?

Which to use

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

#1,919
“solid” frequency rank
#48,507
“staid” frequency rank
50426
confusion score

Side-by-Side Comparison

Feature solid staid
Definition That can be picked up or held, having a texture, and usually firm. Unlike a liquid, gas or plasma. Not capricious or impulsive; sedate, serious, sober.

Where the eye mixes solid and staid

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

5 ch
solid
5 ch
staid

Why the eye confuses solid with staid

A purely visual mix-up. solid (/ˈsɒl.ɪd/) and staid (/steɪd/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50426, derived from the frequency rank of both members and their visual similarity.

solid is recorded at frequency rank #1,919, classified as anadj, pronounced /ˈsɒl.ɪd/. staid is at rank #48,507, tagged as anadj, pronounced /steɪd/.

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 50426, this pair ranks #174,369 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of solid vs staid

Shared letters: dis. Private to "solid": lo. Private to "staid": at.

"solid" · 5 letters · shape CVCVC  ·  "staid" · 5 letters · shape CCVVC

Known mistypes of this pair

  • solidoslid · sloid · soild · soldi · solidd · sollid · ssolid
  • staidsatid · sstaid · stadi · staidd · stiad · sttaid · tsaid

Frequently Asked Questions

Can "solid" and "staid" be used interchangeably?
No. They are said differently (/ˈsɒl.ɪd/ versus /steɪd/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "solid" or "staid"?
"solid" is the more common of the two: it sits at frequency rank #1,919 in our English list, against #48,507 for "staid". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "solid" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "staid" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #174,369 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "solid" and "staid" also get mixed up with nearby pairs, the highest-scored neighbour is "Sajid vs staid". 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 #174,369 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