roughage

/ˈɹʌfɪd͡ʒ/

//ˈɹʌfɪd͡ʒ// noun

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

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Originally (archaic), garbage, rubbish, or waste; later (agriculture) the portions of a crop which are discarded, such as husks, stalks, etc.; also, agricultural waste such as weeds.

Corpus desk

Index EN-roughage · roughage · English

roughage · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "R" 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 roughage
PropertyValue
Headwordroughage
LanguageEnglish
Part of speechNoun
IPA/ˈɹʌfɪd͡ʒ/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “roughage” in English

roughagesits 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

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

No generated misspelling entries exist for roughage in our index, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From rough (“not smooth; crude, unrefined”) + -age (suffix forming nouns with the sense of appurtenance or collection). The correct English form is roughage, spelled R-O-U-G-H-A-G-E.

Definition

  1. 1
    Originally (archaic), garbage, rubbish, or waste; later (agriculture) the portions of a crop which are discarded, such as husks, stalks, etc.; also, agricultural waste such as weeds.
  2. 2
    Coarse or rough plant material such as hay and silage used as animal fodder.
  3. 3
    Substances, generally of plant origin, consisting mostly of complex carbohydrates which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract; dietary fibre.

Recorded use

Wiktionary example

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

  1. I keep telling her not to eat all that roughage for brekky; prunes, bran, and baked beans.

Etymology

From rough (“not smooth; crude, unrefined”) + -age (suffix forming nouns with the sense of appurtenance or collection).

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 "roughage"?
"roughage" is spelled R-O-U-G-H-A-G-E. The IPA pronunciation is /ˈɹʌfɪd͡ʒ/.
What does "roughage" mean?
As a noun, "roughage" means: Originally (archaic), garbage, rubbish, or waste; later (agriculture) the portions of a crop which are discarded, such as husks, stalks, etc.; also, agricultural waste such as weeds.
How do you pronounce "roughage"?
The IPA (International Phonetic Alphabet) transcription for "roughage" is /ˈɹʌfɪd͡ʒ/. 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 "roughage"?
From rough (“not smooth; crude, unrefined”) + -age (suffix forming nouns with the sense of appurtenance or collection). See the full etymology section above for more details.
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