monumentvsmonumentalWhich spelling fits?

Quick tell: monument is a noun, monumental is an adjective, so they fill different roles in a sentence.

Which to use

“monument” is a noun and “monumental” is an adjective - they look or sound alike but fill different roles in a sentence.

#8,320
“monument” frequency rank
#15,004
“monumental” frequency rank
23324
confusion score

Side-by-Side Comparison

Feature monument monumental
Definition A structure built for commemorative or symbolic reasons, or as a memorial; a commemoration. In the manner of a monument.

Where the eye mixes monument and monumental

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
monument
10 ch
monumental

Why the eye confuses monument with monumental

These two trip readers on the page rather than in the ear: monument is /ˈmɑnjʊmənt/ while monumental is /ˌmɒnjʊˈmɛntəl/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “monument” sits inside “monumental”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 23324, derived from the frequency rank of both members and their visual similarity.

monument is recorded at frequency rank #8,320, classified as anoun, pronounced /ˈmɑnjʊmənt/. monumental is at rank #15,004, tagged as anadj, pronounced /ˌmɒnjʊˈmɛntəl/.

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 23324, this pair ranks #410,150 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of monument vs monumental

Shared letters: emnotu. Private to "monument": -. Private to "monumental": al.

"monument" · 8 letters · shape CVCVCVCC  ·  "monumental" · 10 letters · shape CVCVCVCCVC

Known mistypes of this pair

  • monumentmmonument · mnoument · monmuent · monnument · monuemnt · monumennt · monumentt · monumetn
  • monumentalmmonumental · mnoumental · monmuental · monnumental · monuemntal · monumenatl · monumenntal · monumentall

Frequently Asked Questions

Is swapping "monument" for "monumental" ever safe?
No - they are not even the same part of speech. "monument" is a noun and "monumental" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "monument" or "monumental"?
"monument" is the more common of the two: it sits at frequency rank #8,320 in our English list, against #15,004 for "monumental". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "monument" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "monumental" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #410,150 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "monument" and "monumental" also get mixed up with nearby pairs, the highest-scored neighbour is "monumental vs monuments". 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 #410,150 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