ray grass

noun

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

The verdict

“ray grass” is uncommon English (outside the top frequency list), classed as a noun. 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) - A perennial European grass (Lolium perenne); ryegrass; red darnel.

Corpus desk

Index EN-ray-grass · ray grass · English

ray grass · 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 "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 ray grass
PropertyValue
Headwordray grass
LanguageEnglish
Part of speechNoun
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “ray grass” in English

ray grassranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ray grass is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A perennial European grass (Lolium perenne); ryegrass; red darnel.".

The misspelling generator found no plausible variants for ray grass, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Uncertain. The correct English form is ray grass, spelled R-A-Y- -G-R-A-S-S.

Definition

  1. 1
    A perennial European grass (Lolium perenne); ryegrass; red darnel.

Etymology

Uncertain.

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 "ray grass"?
"ray grass" is spelled R-A-Y- -G-R-A-S-S.
What does "ray grass" mean?
As a noun, "ray grass" means: A perennial European grass (Lolium perenne); ryegrass; red darnel.
What is the origin of the word "ray grass"?
Uncertain. 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