Stone Age
/ˈstəʊn ˌeɪdʒ/
"stone-age" is a 8-letter English headword indexed on PlainSpell.
The verdict
“Stone Age” is uncommon English (outside the top frequency list), classed as a proper 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 broad prehistoric period during which humans widely used stone for toolmaking.
Corpus desk
Index EN-stone-age · Stone Age · English
Stone Age · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 9 letters
- VOW-4 4 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.
| Property | Value |
|---|---|
| Headword | Stone Age |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ˈstəʊn ˌeɪdʒ/ |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “Stone Age” in English
Rare enough to double-check
Stone Age is uncommon English outside the top frequency list, classed as aproper noun, transcribed /ˈstəʊn ˌeɪdʒ/. Rarity is why readers land here mid-draft. 3 senses are on record.
No misspelling variants are generated for Stone Age in our index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is Stone Age, spelled S-T-O-N-E- -A-G-E.
Definition
- 1A broad prehistoric period during which humans widely used stone for toolmaking.
- 2Any extremely primitive or undeveloped era.
- 3The time a particular field was introduced and was in its earliest stages of development.
Recorded use
Wiktionary examplesThese source excerpts show how Stone Age appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Holonym: prehistory
Meronyms: Old Stone Age, Paleolithic; Mesolithic; New Stone Age, Neolithic; Pre-Pottery Neolithic, Pre-Pottery Neolithic A, Pre-Pottery Neolithic B; Chalcolithic, Cyprolithic, Copper Age
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.