roughage

/ˈɹʌfɪd͡ʒ/

//ˈɹʌfɪd͡ʒ// noun

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

The verdict

“roughage” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 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.

Key facts for roughage
PropertyValue
Headwordroughage
LanguageEnglish
Part of speechNoun
IPA/ˈɹʌfɪd͡ʒ/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “roughage” sits in English frequency

roughage falls 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.

Spelling & Dictionary Insight

The English entry for roughage is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈɹʌfɪd͡ʒ/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

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.

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.

Using “roughage”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is R-O-U-G-H-A-G-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɹʌfɪd͡ʒ/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list