in common

prep_phrase

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

The verdict

“in common” is uncommon English (outside the top frequency list), classed as a prep_phrase. 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) - Shared with one or more others.

Corpus desk

Index EN-in-common · in common · English

in common · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" 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 in common
PropertyValue
Headwordin common
LanguageEnglish
Part of speechPrep_phrase
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “in common” in English

in commonfalls 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

in common is uncommon English outside the top frequency list, classed as aprep_phrase. Rarity is why readers land here mid-draft. 3 senses are on record.

Our edit-distance generator produced no likely misspellings for in common, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Our source data has no etymology on file for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is in common, spelled I-N- -C-O-M-M-O-N.

Definition

  1. 1
    Shared with one or more others.
  2. 2
    Held in joint possession.
  3. 3
    Possessing similar or identical qualities.

Recorded use

Wiktionary examples

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

  1. My cousin and I have a grandfather and grandmother in common.
  2. I hate being alone with my boss as we have nothing in common.

This word in other languages

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 "in common"?
"in common" is spelled I-N- -C-O-M-M-O-N.
What does "in common" mean?
As a prep_phrase, "in common" means: Shared with one or more others.
What language does "in common" come from?
"in common" 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