side-by-side
"side-by-side" is a 10-letter English headword indexed on PlainSpell.
The verdict
“side-by-side” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Adjacent; juxtaposed.
Corpus desk
Index EN-side-by-side · side-by-side · English
side-by-side · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 12 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | side-by-side |
| Language | English |
| Part of speech | Adjective |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “side-by-side” in English
Rare enough to double-check
side-by-side is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Adjacent; juxtaposed.".
We couldn't generate a plausible misspelling set for side-by-side, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From side + by + side. The correct English form is side-by-side, spelled S-I-D-E---B-Y---S-I-D-E.
Definition
- 1Adjacent; juxtaposed.
Recorded use
Wiktionary examplesThese source excerpts show how side-by-side appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The cylinder banks are at 60 deg. with the cylinders staggered to allow for side-by-side connecting rods on each crank.
A “moving platform” scheme[…]is more technologically ambitious than maglev trains even though it relies on conventional rails. Local trains would use side-by-side rails to roll alongside intercity trains and allow passengers to switch trains by stepping through docking bays.
Etymology
From side + by + side.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.