whilom

/ˈwaɪləm/

//ˈwaɪləm// adv

"whilom" is a 6-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - At some time in the past; formerly, once upon a time.

Corpus desk

Index EN-whilom · whilom · English

whilom · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "W" 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 whilom
PropertyValue
Headwordwhilom
LanguageEnglish
Part of speechAdverb
IPA/ˈwaɪləm/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “whilom” in English

whilomfalls 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.

Rare enough to double-check

whilom is uncommon English outside the top frequency list, classed as anadverb, transcribed /ˈwaɪləm/. Rarity is why readers land here mid-draft. 3 senses are on record.

whilom has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. This headword has no recorded confusable partner, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Middle English whilom (“(adverb) at one time, formerly, once; once upon a time; at times, sometimes; at a future time; (conjunction) while”) [and other forms], from Old English hwīlum, hwīlan, hwīlon (“at one time, once; sometimes”), from Proto-West Ge… The correct English form is whilom, spelled W-H-I-L-O-M.

Definition

  1. 1
    At some time in the past; formerly, once upon a time.
  2. 2
    At times, on occasion, sometimes.
  3. 3
    Preceded by of or this: for some time that has passed.

Recorded use

Wiktionary examples

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

  1. Lo I the man, vvhoſe Muſe vvhilome did maske, / As time her taught, in lowly Sheapards vveeds, / Am novv enforſt a far unfitter taske, […]
  2. VVith ſuch an invention [a sumptuary law] did Zelevcus vvhilome correct the corrupted maners of the Locrines.

Etymology

From Middle English whilom (“(adverb) at one time, formerly, once; once upon a time; at times, sometimes; at a future time; (conjunction) while”) [and other forms], from Old English hwīlum, hwīlan, hwīlon (“at one time, once; sometimes”), from Proto-West Germanic *hwīlum, the dative plural of *hwīlu (“period of time, time, while; period of rest, pause”), from Proto-Germanic *hwīlō (“period of time, time, while; period of rest, pause”), from Proto-Indo-European *kʷyeh₁- (“to rest; peace, rest”). The Oxford English Dictionary regards adverb sense 2.2 (“for some time that has passed”) as “aberrant”. Cognates * Old High German hwīlōn (Middle High German wīlen, wīlent, German weiland (“at one time, formerly”)) * Old Saxon hwīlon (“sometimes”) (Middle Dutch wilen, Middle Low German wilen (“at one time, formerly”), Dutch wijlen (“deceased, late”))

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 "whilom"?
"whilom" is spelled W-H-I-L-O-M. The IPA pronunciation is /ˈwaɪləm/.
What does "whilom" mean?
As an adverb, "whilom" means: At some time in the past; formerly, once upon a time.
How do you pronounce "whilom"?
The IPA (International Phonetic Alphabet) transcription for "whilom" is /ˈwaɪləm/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "whilom"?
From Middle English whilom (“(adverb) at one time, formerly, once; once upon a time; at times, sometimes; at a future time; (conjunction) while”) [and other forms], from Old English hwīlum, hwīlan, hwīlon (“at one time, once; sometimes”), from Pro... See the full etymology section above for more details.
Is PlainSpell free to use?
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Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list