slacklining

noun

"slacklining" is a 11-letter English headword indexed on PlainSpell.

The verdict

“slacklining” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A sport resembling tightrope walking but with the rope or webbing only partially taut.

Corpus desk

Index EN-slacklining · slacklining · English

slacklining · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-3 3 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.

Key facts for slacklining
PropertyValue
Headwordslacklining
LanguageEnglish
Part of speechNoun
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “slacklining” in English

slackliningranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

slacklining is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A sport resembling tightrope walking but with the rope or webbing only partially taut.".

The misspelling generator found no plausible variants for slacklining, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From slackline + -ing. The correct English form is slacklining, spelled S-L-A-C-K-L-I-N-I-N-G.

Definition

  1. 1
    A sport resembling tightrope walking but with the rope or webbing only partially taut.

Recorded use

Wiktionary example

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

  1. Highlining was a high-wire version of slacklining, an extreme cousin of tightrope walking in which no pole was used for balance and the rope was elastic, allowing for various tricks involving walking, sitting, lying down, flipping, even spinning hula hoops.

Etymology

From slackline + -ing.

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.

Frequently Asked Questions

How do you spell "slacklining"?
"slacklining" is spelled S-L-A-C-K-L-I-N-I-N-G.
What does "slacklining" mean?
As a noun, "slacklining" means: A sport resembling tightrope walking but with the rope or webbing only partially taut.
What is the origin of the word "slacklining"?
From slackline + -ing. 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.

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

Source: FrequencyWords open word-frequency list