randomvsrondoTell them apart

Which to use

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

#2,590
“random” frequency rank
#27,998
“rondo” frequency rank
30588
confusion score

Side-by-Side Comparison

Feature random rondo
Definition A roving motion; course without definite direction; lack of rule or method; chance. A musical composition, commonly of a lively, cheerful character, in which the first strain recurs after each of the other strains.

Where the eye mixes random and rondo

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

6 ch
random
5 ch
rondo

Look-alike desk: random vs rondo

A purely visual mix-up. random (/ˈɹændəm/) and rondo (/ˈɹɒn.dəʊ/) 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 30588, derived from the frequency rank of both members and their visual similarity.

random is recorded at frequency rank #2,590, classified as anoun, pronounced /ˈɹændəm/. rondo is at rank #27,998, tagged as anoun, pronounced /ˈɹɒn.dəʊ/.

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 30588, this pair ranks #353,339 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of random vs rondo

Shared letters: dnor. Private to "random": am. Private to "rondo": -.

"random" · 6 letters · shape CVCCVC  ·  "rondo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • randomarndom · radnom · randdom · randmo · randomm · ranndom · ranodm · rnadom
  • rondoorndo · rnodo · rodno · ronddo · ronndo · ronod · rrondo

Frequently Asked Questions

Can "random" and "rondo" be used interchangeably?
No. They are said differently (/ˈɹændəm/ versus /ˈɹɒn.dəʊ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "random" vs "rondo" - which ranks higher?
"random" is the more common of the two: it sits at frequency rank #2,590 in our English list, against #27,998 for "rondo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "random" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rondo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #353,339 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "random" and "rondo" also get mixed up with nearby pairs, the highest-scored neighbour is "rondo vs rood". 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 #353,339 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