seacoast

noun

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

The verdict

“seacoast” is uncommon English (frequency #62,491 among 6,566 “S” headwords), classed as a noun. The kind of spelling people second-guess.

#62,491
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The coastal land bordering a sea or ocean.

Corpus desk

Index EN-seacoast · seacoast · English

seacoast · rank #62,491 · 0 variants · 0 confusables

  • FREQ-RARE #62,491
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH seaborne

Nearest frequency peer: seaborne (-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.

Long-tail ranks near “seacoast”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “seacoast” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for seacoast
PropertyValue
Headwordseacoast
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#62,491
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “seacoast” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).seacoastfalls in this rarity band:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “seaborne” (#62,490), “seagrass” (#62,492), “seaworthy” (#62,493). Among 6,566 “S” headwords, “seacoast” is #62,491. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

seacoast is uncommon English at frequency #62,491 among 6,566 “S” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The coastal land bordering a sea or ocean.".

We couldn't generate a plausible misspelling set for seacoast, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Middle English see-cost, see-coste, see coost, equivalent to sea + coast. Compare West Frisian seekoast (“seacoast”), Dutch zeekust (“seacoast”), German Seeküste (“seacoast”). The correct English form is seacoast, spelled S-E-A-C-O-A-S-T.

Definition

  1. 1
    The coastal land bordering a sea or ocean.

Recorded use

Wiktionary example

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

  1. Neither chick nor child was left living the length of the seacoast.

Etymology

From Middle English see-cost, see-coste, see coost, equivalent to sea + coast. Compare West Frisian seekoast (“seacoast”), Dutch zeekust (“seacoast”), German Seeküste (“seacoast”).

Synonyms

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 "seacoast"?
"seacoast" is spelled S-E-A-C-O-A-S-T.
What does "seacoast" mean?
As a noun, "seacoast" means: The coastal land bordering a sea or ocean.
What is the origin of the word "seacoast"?
From Middle English see-cost, see-coste, see coost, equivalent to sea + coast. Compare West Frisian seekoast (“seacoast”), Dutch zeekust (“seacoast”), German Seeküste (“seacoast”). 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 "seacoast", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list