jacktar

noun

"jacktar" is a 7-letter English headword indexed on PlainSpell.

The verdict

“jacktar” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A sailor; especially, one in the Royal Navy.

Key facts for jacktar
PropertyValue
Headwordjacktar
LanguageEnglish
Part of speechNoun
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “jacktar” sits in English frequency

jacktar falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The English entry for jacktar is 7 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "A sailor; especially, one in the Royal Navy.".

Zero misspellings are on record for jacktar in our index, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From jack (“common man or sailor”) + tar (“tarpaulin”), used for a common sailor dating back to the 1600s. The correct English form is jacktar, spelled J-A-C-K-T-A-R.

Definition

  1. 1
    A sailor; especially, one in the Royal Navy.

Etymology

From jack (“common man or sailor”) + tar (“tarpaulin”), used for a common sailor dating back to the 1600s.

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 "jacktar"?
"jacktar" is spelled J-A-C-K-T-A-R.
What does "jacktar" mean?
As a noun, "jacktar" means: A sailor; especially, one in the Royal Navy.
What is the origin of the word "jacktar"?
From jack (“common man or sailor”) + tar (“tarpaulin”), used for a common sailor dating back to the 1600s. 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.

Using “jacktar”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is J-A-C-K-T-A-R - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list