saltwater

noun

"saltwater" is a 9-letter English headword indexed on PlainSpell.

The verdict

“saltwater” is a moderately-common English word, ranked #27,629 in English word frequency and used as a noun.

#27,629
frequency rank, English
9
letters
14
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Alternative form of salt water.

Key facts for saltwater
PropertyValue
Headwordsaltwater
LanguageEnglish
Part of speechNoun
Letters9
Frequency rank#27,629
Misspellings tracked14
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “saltwater” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for saltwater is 9 letters long, classified as a noun. Corpus data places it at rank #27,629 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Alternative form of salt water.".

Our generated misspelling index lists 14 likely wrong-spelling variants for saltwater, with forms such as "asltwater", "salltwater", and "saltawter". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Middle English saltwater, salte water, equivalent to salt + water. Cognate with Saterland Frisian Soaltwoater (“saltwater”), West Frisian sâltwetter (“saltwater”), Dutch zoutwater (“saltwater”), German Low German Soltwater (“saltwater”), German Salzwas… The correct English form is saltwater, spelled S-A-L-T-W-A-T-E-R.

Definition

  1. 1
    Alternative form of salt water.

Etymology

From Middle English saltwater, salte water, equivalent to salt + water. Cognate with Saterland Frisian Soaltwoater (“saltwater”), West Frisian sâltwetter (“saltwater”), Dutch zoutwater (“saltwater”), German Low German Soltwater (“saltwater”), German Salzwasser (“saltwater”), Danish saltvand (“saltwater”), Swedish saltvatten (“saltwater”), Icelandic saltvatn (“saltwater”).

Common misspellings

Also misspelled as: asltwater,salltwater,saltawter,salttwater,saltwaetr,saltwaterr,saltwatre,saltwatter,saltwtaer,saltwwater,salwtater,satlwater,slatwater,ssaltwater

Misspelling Pattern Breakdown

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

asltwater2salltwater1saltawter2salttwater1saltwaetr2saltwaterr1saltwatre2saltwatter1
Edit distance from "saltwater"

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 "saltwater"?
"saltwater" is spelled S-A-L-T-W-A-T-E-R.
What does "saltwater" mean?
As a noun, "saltwater" means: Alternative form of salt water.
What are common misspellings of "saltwater"?
Common misspellings include "asltwater", "salltwater", "saltawter", "salttwater", "saltwaetr". The correct spelling is "saltwater".
What is the origin of the word "saltwater"?
From Middle English saltwater, salte water, equivalent to salt + water. Cognate with Saterland Frisian Soaltwoater (“saltwater”), West Frisian sâltwetter (“saltwater”), Dutch zoutwater (“saltwater”), German Low German Soltwater (“saltwater”), Germ... 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 “saltwater”

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

  • The one correct English spelling is S-A-L-T-W-A-T-E-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