smoulder

/ˈsməʊldə(ɹ)/

//ˈsməʊldə(ɹ)// verb

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

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Alternative form of smolder.

Corpus desk

Index EN-smoulder · smoulder · English

smoulder · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 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 smoulder
PropertyValue
Headwordsmoulder
LanguageEnglish
Part of speechVerb
IPA/ˈsməʊldə(ɹ)/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “smoulder” in English

smouldersits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

smoulder is uncommon English outside the top frequency list, classed as averb, transcribed /ˈsməʊldə(ɹ)/. Rarity is why readers land here mid-draft. 2 senses are on record.

smoulder doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.

This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is smoulder, spelled S-M-O-U-L-D-E-R.

Definition

  1. 1
    Alternative form of smolder.
  2. 2
    To smother; to suffocate; to choke.

Recorded use

Wiktionary examples

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

  1. Lightning may blast and blacken, but it rarely gives rise to widespread fire. Decaying vegetation may occasionally smoulder with the heat of its fermentation, but this again rarely results in flames.
  2. They preassed forward vnder their ensignes, bearing downe such as stoode in their way, and with their owne fire smouldered and burnt them to ashes

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 "smoulder"?
"smoulder" is spelled S-M-O-U-L-D-E-R. The IPA pronunciation is /ˈsməʊldə(ɹ)/.
What does "smoulder" mean?
As a verb, "smoulder" means: Alternative form of smolder.
How do you pronounce "smoulder"?
The IPA (International Phonetic Alphabet) transcription for "smoulder" is /ˈsməʊldə(ɹ)/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "smoulder" come from?
"smoulder" 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