RomvsroomWhat's the difference?

Which to use

“Rom” and “room” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#15,673
“Rom” frequency rank
#12,330
“room” frequency rank
28003
confusion score

Side-by-Side Comparison

Feature Rom room
Definition Roma espaço

Where the eye mixes Rom and room

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

3 ch
Rom
4 ch
room

Visual trap between Rom and room

A purely visual mix-up. Rom (/roːm/ ouvir^(fonte ?)) and room (/ɹʊm/, /ɹuːm/) 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 28003, derived from the frequency rank of both members and their visual similarity.

Rom is recorded at frequency rank #15,673, classified as anoun, pronounced /roːm/ ouvir^(fonte ?). room is at rank #12,330, tagged as anoun, pronounced /ɹʊm/, /ɹuːm/.

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 28003, this pair ranks #40,881 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Rom vs room

Shared letters: mor. Private to "Rom": -. Private to "room": -.

"Rom" · 3 letters · shape CVC  ·  "room" · 4 letters · shape CVVC

Known mistypes of this pair

  • roomorom · romo · roomm · rroom

Frequently Asked Questions

Do "Rom" and "room" mean the same thing in a sentence?
No. They are said differently (/roːm/ ouvir^(fonte ?) versus /ɹʊm/, /ɹuːm/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Rom" or "room"?
"room" is the more common of the two: it sits at frequency rank #12,330 in our Portuguese list, against #15,673 for "Rom". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "Rom" and "room" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Rom" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "room" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #40,881 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Rom" and "room" also get mixed up with nearby pairs, the highest-scored neighbour is "Rom vs ruma". 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 #40,881 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list