common as muck

adj

"common-as-muck" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
14
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Very common (in various senses).

Corpus desk

Index EN-common-as-muck · common as muck · English

common as muck · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 14 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 common as muck
PropertyValue
Headwordcommon as muck
LanguageEnglish
Part of speechAdjective
Letters14
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “common as muck” in English

common as mucksits 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

common as muck is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Very common (in various senses).".

Our edit-distance generator produced no likely misspellings for common as muck, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.

No explicit etymology string is stored for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is common as muck, spelled C-O-M-M-O-N- -A-S- -M-U-C-K.

Definition

  1. 1
    Very common (in various senses).

Recorded use

Wiktionary example

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

  1. How many times have you heard a young mother roll her eyes up to heaven at the sound of another mum calling out the name of her child, only to realize that the name she picked is now common as muck?

Synonyms

common as pig trackscommon as bums

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 "common as muck"?
"common as muck" is spelled C-O-M-M-O-N- -A-S- -M-U-C-K.
What does "common as muck" mean?
As an adjective, "common as muck" means: Very common (in various senses).
What language does "common as muck" come from?
"common as muck" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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