snake in the grass

/ˈsneɪk ɪn ðə ˈɡɹɑːs/

//ˈsneɪk ɪn ðə ˈɡɹɑːs// noun

"snake-in-the-grass" is a 15-letter English headword indexed on PlainSpell.

The verdict

“snake in the 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
18
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A hidden enemy.

Corpus desk

Index EN-snake-in-the-grass · snake in the grass · English

snake in the grass · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 18 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" 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 snake in the grass
PropertyValue
Headwordsnake in the grass
LanguageEnglish
Part of speechNoun
IPA/ˈsneɪk ɪn ðə ˈɡɹɑːs/
Letters18
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “snake in the grass” in English

snake in the grassfalls 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

snake in the grass is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈsneɪk ɪn ðə ˈɡɹɑːs/. Rarity is why readers land here mid-draft. Gloss: "A hidden enemy.".

snake in the grass has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: Calque of Latin latet anguis in herbā (literally “a snake hides in the grass”), from Eclogue III by the Roman poet Virgil (traditionally 70 – 19 B.C.E.). Compare Dutch addertje onder het gras. The correct English form is snake in the grass, spelled S-N-A-K-E- -I-N- -T-H-E- -G-R-A-S-S.

Definition

  1. 1
    A hidden enemy.

Recorded use

Wiktionary examples

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

  1. The trouble is, I trusted him too much from the start. He has proved to be a snake in the grass.
  2. Is he not here to throw us out—a thief, a spy, a snake in the grass?

Etymology

Calque of Latin latet anguis in herbā (literally “a snake hides in the grass”), from Eclogue III by the Roman poet Virgil (traditionally 70 – 19 B.C.E.). Compare Dutch addertje onder het gras.

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 "snake in the grass"?
"snake in the grass" is spelled S-N-A-K-E- -I-N- -T-H-E- -G-R-A-S-S. The IPA pronunciation is /ˈsneɪk ɪn ðə ˈɡɹɑːs/.
What does "snake in the grass" mean?
As a noun, "snake in the grass" means: A hidden enemy.
How do you pronounce "snake in the grass"?
The IPA (International Phonetic Alphabet) transcription for "snake in the grass" is /ˈsneɪk ɪn ðə ˈɡɹɑːs/. 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 "snake in the grass"?
Calque of Latin latet anguis in herbā (literally “a snake hides in the grass”), from Eclogue III by the Roman poet Virgil (traditionally 70 – 19 B.C.E.). Compare Dutch addertje onder het gras. 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