mountainside
"mountainside" is a 12-letter English headword indexed on PlainSpell.
The verdict
“mountainside” has 17 generated spelling variants in the English index at frequency #38,979. The variants make it a useful spelling check.
- #38,979
- frequency rank, English
- 36,575
- “M” headwords
- 17
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The sloping side of a mountain.
| Property | Value |
|---|---|
| Headword | mountainside |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Frequency rank | #38,979 |
| Misspellings tracked | 17 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “mountainside” sits in English frequency
A misspelling magnet
The generator records 17 spelling variants around mountainside, anoun. Corpus frequency is #38,979 among 36,575 “M” headwords. Dominant gloss: "The sloping side of a mountain.".
Our generated misspelling index lists 17 likely wrong-spelling variants for mountainside, with forms such as "mmountainside", "monutainside", and "mounatinside". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From mountain + side. The correct English form is mountainside, spelled M-O-U-N-T-A-I-N-S-I-D-E.
Definition
- 1The sloping side of a mountain.
Etymology
From mountain + side.
This word in other languages
Common misspellings
Also misspelled as:
- mmountainside
- monutainside
- mounatinside
- mounntainside
- mountainisde
- mountainnside
- mountainsdie
- mountainsidde
- mountainsied
- mountainsside
- mountaisnide
- mountaniside
- mountianside
- mounttainside
- moutnainside
- muontainside
- omuntainside
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of mountainside - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “mountainside”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-O-U-N-T-A-I-N-S-I-D-E - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.