old sweat

noun

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

The verdict

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

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An experienced soldier.

Corpus desk

Index EN-old-sweat · old sweat · English

old sweat · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" 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 old sweat
PropertyValue
Headwordold sweat
LanguageEnglish
Part of speechNoun
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “old sweat” in English

old sweatranks 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

old sweat is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

old sweat has no tracked misspelling variants, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry's etymology isn't recorded, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is old sweat, spelled O-L-D- -S-W-E-A-T.

Definition

  1. 1
    An experienced soldier.
  2. 2
    A veteran soldier or war veteran.
  3. 3
    Someone experienced in his or her field.

Recorded use

Wiktionary example

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

  1. A lifelong buddy of mine, this Herring, linked to me by what are called imperishable memories. Years ago, when striplings, he and I had done a stretch together at Malvern House, Bramley-on-Sea, the preparatory school conducted by that prince of stinkers, Aubrey Upjohn MA, and had frequently stood side by side in the Upjohn study awaiting the receipt of si…

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 "old sweat"?
"old sweat" is spelled O-L-D- -S-W-E-A-T.
What does "old sweat" mean?
As a noun, "old sweat" means: An experienced soldier.
What language does "old sweat" come from?
"old sweat" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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