parallel

/ˈpæ.ɹəˌlɛl/

//ˈpæ.ɹəˌlɛl// adj

By · According to Wiktionary data (CC BY-SA) ·

"parallel" is a 8-letter English headword indexed on PlainSpell.

The verdict

“parallel” has 10 generated spelling variants in the English index at frequency #4,546. The variants make it a useful spelling check.

#4,546
frequency rank, English
4,417
“P” headwords
10
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Equally distant from one another at all points.

Corpus desk

Index EN-parallel · parallel · English

parallel · rank #4,546 · 10 variants · 2 confusables

  • FREQ-COMMON #4,546
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 10 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH overcome

Nearest frequency peer: overcome (-1 rank slots)

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.

Rank peers near misspelling magnet “parallel”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “parallel” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

parallel vs parable
75% similar
parallel vs parallax
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for parallel
PropertyValue
Headwordparallel
LanguageEnglish
Part of speechAdjective
IPA/ˈpæ.ɹəˌlɛl/
Letters8
Frequency rank#4,546
Misspellings tracked10
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “parallel”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).parallellands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “overcome” (#4,545), “passage” (#4,547), “opera” (#4,544). Among 4,417 “P” headwords, “parallel” is #4,546. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around parallel (IPA /ˈpæ.ɹəˌlɛl/), anadjective. Corpus frequency is #4,546 among 4,417 “P” headwords. Wiktionary lists 6 senses, so context still picks the gloss.

Our generated misspelling index lists 10 likely wrong-spelling variants for parallel, with forms such as "aprallel", "paarllel", and "paralel". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 2 confusable-pair relationships, "parable", "parallax", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle French parallèle and its etymon Latin parallēlus, parallēlos. The verb is from the noun. By surface analysis, par- + all- + -el. The correct English form is parallel, spelled P-A-R-A-L-L-E-L.

Definition

  1. 1
    Equally distant from one another at all points.
  2. 2
    Having the same overall direction; the comparison is indicated with "to".
  3. 3
    Either not intersecting, or coinciding.
  4. 4
    Involving the processing of multiple tasks at the same time.
  5. 5
    Analogous, similar, comparable.
  6. 6
    Coexisting but normally not interacting with the regular reality.

Recorded use

Wiktionary examples

These source excerpts show how parallel appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The horizontal lines on my notebook paper are parallel.
  2. the instrument held with its plane roughly parallel to the equinoctial or celestial equato

Etymology

From Middle French parallèle and its etymon Latin parallēlus, parallēlos. The verb is from the noun. By surface analysis, par- + all- + -el.

Antonyms

antiparallelperpendicularskew

This word in other languages

paralelo(Español)parallèle(Français)parallel(Deutsch)

Common misspellings

Also misspelled as:

  • aprallel
  • paarllel
  • paralel
  • paralell
  • parallell
  • parallle
  • parlalel
  • parrallel
  • pparallel
  • praallel

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of parallel - 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.

aprallel2paarllel2paralel1paralell2parallell1parallle2parlalel2parrallel1
Edit distance from "parallel"

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

How do you spell "parallel"?
"parallel" is spelled P-A-R-A-L-L-E-L. The IPA pronunciation is /ˈpæ.ɹəˌlɛl/.
What does "parallel" mean?
As an adjective, "parallel" means: Equally distant from one another at all points.
What words are commonly confused with "parallel"?
"parallel" is commonly confused with "parable", "parallax". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "parallel"?
The IPA (International Phonetic Alphabet) transcription for "parallel" is /ˈpæ.ɹəˌlɛl/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "parallel"?
From Middle French parallèle and its etymon Latin parallēlus, parallēlos. The verb is from the noun. By surface analysis, par- + all- + -el. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "parallel", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

overcome#4,545Oklahoma#4,543moderate#4,541Maryland#4,539

Similar misspelling depth

Headwords with a similar count of attested misspellings (10 here; floor ≥5).

ignored10 variantsutility10 variantsediting10 variantsaddressed10 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list