allegiancevsallianceWhich spelling fits?

Which to use

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

#11,336
“allegiance” frequency rank
#3,598
“alliance” frequency rank
14934
confusion score

Side-by-Side Comparison

Feature allegiance alliance
Definition A loyalty to some cause, nation or ruler. The state of being allied.

Where the eye mixes allegiance and alliance

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. allegiance runs 10 letters (VCCVCVVCCV) against alliance's 8 (VCCVVCCV) - the length gap alone is often enough to separate them once you know to check it.

10 ch
allegiance
8 ch
alliance

Look-alike desk: allegiance vs alliance

A purely visual mix-up. allegiance (/əˈliː.d͡ʒəns/) and alliance (/əˈlaɪ.əns/) 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 2 letter(s) in length. Our composite confusion score for this pair is 14934, derived from the frequency rank of both members and their visual similarity.

allegiance is recorded at frequency rank #11,336, classified as anoun, pronounced /əˈliː.d͡ʒəns/. alliance is at rank #3,598, tagged as anoun, pronounced /əˈlaɪ.əns/.

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 14934, this pair ranks #467,074 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of allegiance vs alliance

Shared letters: aceiln. Private to "allegiance": g. Private to "alliance": -.

"allegiance" · 10 letters · shape VCCVCVVCCV  ·  "alliance" · 8 letters · shape VCCVVCCV

Known mistypes of this pair

  • allegiance ← alegiance · alelgiance · allegaince · alleggiance · allegiacne · allegiancce · allegianec · allegiannce
  • alliance ← aliance · alilance · allaince · alliacne · alliancce · allianec · alliannce · allience

Frequently Asked Questions

Is swapping "allegiance" for "alliance" ever safe?
No. They are said differently (/əˈliː.d͡ʒəns/ versus /əˈlaɪ.əns/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "allegiance" vs "alliance" - which ranks higher?
"alliance" is the more common of the two: it sits at frequency rank #3,598 in our English list, against #11,336 for "allegiance". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "allegiance" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alliance" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #467,074 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "allegiance" and "alliance" also get mixed up with nearby pairs, the highest-scored neighbour is "alliance vs ambiance". 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 #467,074 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