mountingvsmourningTell them apart

Quick tell: mounting is a adjective, mourning is a verb, so they fill different roles in a sentence.

Which to use

“mounting” is an adjective and “mourning” is a verb - they look or sound alike but fill different roles in a sentence.

#8,832
“mounting” frequency rank
#11,426
“mourning” frequency rank
20258
confusion score

Side-by-Side Comparison

Feature mounting mourning
Definition That continues to mount; steadily rising or accumulating. present participle and gerund of mourn

Where the eye mixes mounting and mourning

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
mounting
8 ch
mourning

Visual trap between mounting and mourning

These two trip readers on the page rather than in the ear: mounting is /ˈmaʊntɪŋ/ while mourning is /ˈmoɹnɪŋ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 20258, derived from the frequency rank of both members and their visual similarity.

mounting is recorded at frequency rank #8,832, classified as anadj, pronounced /ˈmaʊntɪŋ/. mourning is at rank #11,426, tagged as averb, pronounced /ˈmoɹnɪŋ/.

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 20258, this pair ranks #432,372 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mounting vs mourning

Shared letters: gimnou. Private to "mounting": t. Private to "mourning": r.

"mounting" · 8 letters · shape CVVCCVCC  ·  "mourning" · 8 letters · shape CVVCCVCC

Known mistypes of this pair

  • mountingmmounting · monuting · mounitng · mounnting · mountign · mountingg · mountinng · mountnig
  • mourningmmourning · moruning · mounring · mourinng · mournign · mourningg · mourninng · mournnig

Frequently Asked Questions

Is swapping "mounting" for "mourning" ever safe?
No - they are not even the same part of speech. "mounting" is an adjective and "mourning" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "mounting" or "mourning" show up more?
"mounting" is the more common of the two: it sits at frequency rank #8,832 in our English list, against #11,426 for "mourning". 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 "mounting" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mourning" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #432,372 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mounting" and "mourning" also get mixed up with nearby pairs, the highest-scored neighbour is "mourning vs mouthing". 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 #432,372 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