come to think of it

adv

"come-to-think-of-it" is a 15-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
19
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - By the way; now that I think about it; indicates something brought to mind.

Corpus desk

Index EN-come-to-think-of-it · come to think of it · English

come to think of it · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 19 letters
  • VOW-6 6 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 to think of it
PropertyValue
Headwordcome to think of it
LanguageEnglish
Part of speechAdverb
Letters19
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “come to think of it” in English

come to think of itsits 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

come to think of it is uncommon English outside the top frequency list, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "By the way; now that I think about it; indicates something brought to mind.".

Zero misspellings are on record for come to think of it in our index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

No documented word history exists for this headword, 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 come to think of it, spelled C-O-M-E- -T-O- -T-H-I-N-K- -O-F- -I-T.

Definition

  1. 1
    By the way; now that I think about it; indicates something brought to mind.

Recorded use

Wiktionary example

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

  1. Come to think of it, it's curious that nobody was there.

Synonyms

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 to think of it"?
"come to think of it" is spelled C-O-M-E- -T-O- -T-H-I-N-K- -O-F- -I-T.
What does "come to think of it" mean?
As an adverb, "come to think of it" means: By the way; now that I think about it; indicates something brought to mind.
What language does "come to think of it" come from?
"come to think of it" 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