zipper

/ˈzɪpɚ/

//ˈzɪpɚ// noun

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

"zipper" is a 6-letter English headword indexed on PlainSpell.

The verdict

“zipper” has 7 generated spelling variants in the English index at frequency #19,747. The variants make it a useful spelling check.

#19,747
frequency rank, English
265
“Z” headwords
7
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A zip fastener.

Corpus desk

Index EN-zipper · zipper · English

zipper · rank #19,747 · 7 variants · 2 confusables

  • FREQ-MID #19,747
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 7 variants
  • BOOK-MID 265
  • PHOTO-FINISH Zara

Nearest frequency peer: Zara (-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 “zipper”

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

corpus weight

What this shows “zipper” 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).

zipper vs Zimmer
50% similar
zipper vs zipped
83% similar

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

Key facts for zipper
PropertyValue
Headwordzipper
LanguageEnglish
Part of speechNoun
IPA/ˈzɪpɚ/
Letters6
Frequency rank#19,747
Misspellings tracked7
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “zipper”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).zipperlands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “Zara” (#19,746), “A3” (#19,748), “Yamaha” (#19,745). Among 265 “Z” headwords, “zipper” is #19,747. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around zipper (IPA /ˈzɪpɚ/), anoun. Corpus frequency is #19,747 among 265 “Z” headwords. Wiktionary lists 8 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for zipper, with forms such as "izpper", "zipepr", and "ziper". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 2 confusable-pair relationships, "Zimmer", "zipped", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: 1925, zip + -er. The trade name was registered in 1925 by B.F. Goodrich for “boots made of rubber and fabric,” claiming use of the name since June 1923. No longer a registered trademark. The correct English form is zipper, spelled Z-I-P-P-E-R.

Definition

  1. 1
    A zip fastener.
  2. 2
    A pressure-sensitive plastic closure, as on a Ziploc bag.
  3. 3
    A leucine zipper.
  4. 4
    A scar on a person's body.
  5. 5
    An air patrol carried out at dawn or dusk.
  6. 6
    A string of clothes pegs or clips attached to the body and then quickly pulled off.
  7. 7
    A technique for arbitrarily traversing an aggregate data structure and updating its contents. See zipper (data structure).
  8. 8
    A zipline.

Recorded use

Wiktionary examples

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

  1. He got his T-shirt stuck in the zipper of his jacket.
  2. I also competed in track and field at Idaho, and it's all because of putting the shot that I've got my long scar, my zipper, down the back of my neck.

Etymology

1925, zip + -er. The trade name was registered in 1925 by B.F. Goodrich for “boots made of rubber and fabric,” claiming use of the name since June 1923. No longer a registered trademark.

Synonyms

slide fastenerzipzip fastener

Common misspellings

Also misspelled as:

  • izpper
  • zipepr
  • ziper
  • zipperr
  • zippre
  • zpiper
  • zzipper

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of zipper - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

izpper2zipepr2ziper1zipperr1zippre2zpiper2zzipper1
Edit distance from "zipper"

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 "zipper"?
"zipper" is spelled Z-I-P-P-E-R. The IPA pronunciation is /ˈzɪpɚ/.
What does "zipper" mean?
As a noun, "zipper" means: A zip fastener.
What words are commonly confused with "zipper"?
"zipper" is commonly confused with "Zimmer", "zipped". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "zipper"?
The IPA (International Phonetic Alphabet) transcription for "zipper" is /ˈzɪpɚ/. 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 "zipper"?
1925, zip + -er. The trade name was registered in 1925 by B.F. Goodrich for “boots made of rubber and fabric,” claiming use of the name since June 1923. No longer a registered trademark. 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 "zipper", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Yamaha#19,745aching#19,750winery#19,741washes#19,737

Similar misspelling depth

Headwords with a similar count of attested misspellings (7 here; floor ≥5).

Wanda7 variantsarrays7 variantswaffle7 variantsboils7 variants

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

Source: FrequencyWords open word-frequency list