massingvsmissingTell them apart

Quick tell: massing is a noun, missing is a verb, so they fill different roles in a sentence.

Which to use

“massing” is a noun and “missing” is a verb - they look or sound alike but fill different roles in a sentence.

#44,328
“massing” frequency rank
#950
“missing” frequency rank
45278
confusion score

Side-by-Side Comparison

Feature massing missing
Definition A bringing together into a mass. present participle and gerund of miss

Letter map: massing vs missing

Shared letters muted; letters that set massing and missing apart highlighted. Shared run: 6.

7 ch
massing
7 ch
missing

Grammar separator: massing vs missing

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: massing is anoun and missingaverb. On the page they differ by a single letter - a in “massing” becomes i in “missing”. Our composite confusion score for this pair is 45278, derived from the frequency rank of both members and their visual similarity.

massing is recorded at frequency rank #44,328, classified as anoun. missing is at rank #950, tagged as averb, pronounced /ˈmɪsɪŋ/.

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 45278, this pair ranks #222,732 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of massing vs missing

Shared letters: gimns. Private to "massing": a. Private to "missing": -.

"massing" · 7 letters · shape CVCCVCC  ·  "missing" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • massingamssing · masing · masisng · massign · massingg · massinng · massnig · mmassing
  • missingimssing · mising · misisng · missign · missingg · missinng · missnig · mmissing

Frequently Asked Questions

Can "massing" and "missing" be used interchangeably?
No - they are not even the same part of speech. "massing" is a noun and "missing" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "massing" or "missing" show up more?
"missing" is the more common of the two: it sits at frequency rank #950 in our English list, against #44,328 for "massing". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "massing" vs "missing" is on the table, pick a follow-up below.

  • Full dictionary entry for "massing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "missing" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #222,732 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "massing" and "missing" also get mixed up with nearby pairs, the highest-scored neighbour is "Massie vs massing". 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 #222,732 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