come upon

verb

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

The verdict

“come upon” is uncommon English (outside the top frequency list), classed as a verb. 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) - To discover or find, especially by chance or accident.

Corpus desk

Index EN-come-upon · come upon · English

come upon · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" 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 come upon
PropertyValue
Headwordcome upon
LanguageEnglish
Part of speechVerb
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “come upon” in English

come uponranks 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

come upon is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for come upon in our index, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

No documented word history exists for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct English form is come upon, spelled C-O-M-E- -U-P-O-N.

Definition

  1. 1
    To discover or find, especially by chance or accident.
  2. 2
    To befall; to affect; to happen to.

Recorded use

Wiktionary examples

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

  1. We came upon the skeleton while we were hiking.
  2. Kala sometimes talked with the older females about her young hopeful, but none of them could understand how a child could be so slow and backward in learning to care for itself. Why, it could not even find food alone, and more than twelve moons had passed since Kala had come upon it.

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 "come upon"?
"come upon" is spelled C-O-M-E- -U-P-O-N.
What does "come upon" mean?
As a verb, "come upon" means: To discover or find, especially by chance or accident.
What language does "come upon" come from?
"come upon" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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