megalith

/ˈmɛɡəlɪθ/

//ˈmɛɡəlɪθ// noun

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

The verdict

“megalith” 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) - A large stone slab making up a prehistoric monument, or part of such a monument.

Corpus desk

Index EN-megalith · megalith · English

megalith · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" 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 megalith
PropertyValue
Headwordmegalith
LanguageEnglish
Part of speechNoun
IPA/ˈmɛɡəlɪθ/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “megalith” in English

megalithfalls 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

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

megalith doesn't appear in our generated misspelling index, suggesting the orthography follows predictable English patterns. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: PIE word *méǵh₂s From mega- (prefix meaning ‘very large, great’) + -lith (suffix meaning ‘stone’), a back-formation from megalithic probably modelled after monolith. from Ancient Greek λίθος (líthos, “stone”) The correct English form is megalith, spelled M-E-G-A-L-I-T-H.

Definition

  1. 1
    A large stone slab making up a prehistoric monument, or part of such a monument.
  2. 2
    A prehistoric monument made up of one or more large stones.
  3. 3
    A large stone or block of stone used in the construction of a modern structure.

Etymology

PIE word *méǵh₂s From mega- (prefix meaning ‘very large, great’) + -lith (suffix meaning ‘stone’), a back-formation from megalithic probably modelled after monolith. from Ancient Greek λίθος (líthos, “stone”)

This word in other languages

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 "megalith"?
"megalith" is spelled M-E-G-A-L-I-T-H. The IPA pronunciation is /ˈmɛɡəlɪθ/.
What does "megalith" mean?
As a noun, "megalith" means: A large stone slab making up a prehistoric monument, or part of such a monument.
How do you pronounce "megalith"?
The IPA (International Phonetic Alphabet) transcription for "megalith" is /ˈmɛɡəlɪθ/. 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 "megalith"?
PIE word *méǵh₂s From mega- (prefix meaning ‘very large, great’) + -lith (suffix meaning ‘stone’), a back-formation from megalithic probably modelled after monolith. from Ancient Greek λίθος (líthos, “stone”) 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