isopsephy
/ˈaɪsəpˌsɛfi/
"isopsephy" is a 9-letter English headword indexed on PlainSpell.
The verdict
“isopsephy” 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) - The practice of adding up the numerical values of the letters in a word to form a single number.
Corpus desk
Index EN-isopsephy · isopsephy · English
isopsephy · 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 "I" 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 | isopsephy |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈaɪsəpˌsɛfi/ |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “isopsephy” in English
Rare enough to double-check
isopsephy is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈaɪsəpˌsɛfi/. Rarity is why readers land here mid-draft. Gloss: "The practice of adding up the numerical values of the letters in a word to form a single number.".
isopsephy has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Koine Greek ἰσοψηφία (isopsēphía), from ἴσος (ísos, “equal”) and ψῆφος (psêphos, “pebble”). The early Greeks used pebbles arranged in patterns to learn arithmetic and geometry. The correct English form is isopsephy, spelled I-S-O-P-S-E-P-H-Y.
Definition
- 1The practice of adding up the numerical values of the letters in a word to form a single number.
Etymology
From Koine Greek ἰσοψηφία (isopsēphía), from ἴσος (ísos, “equal”) and ψῆφος (psêphos, “pebble”). The early Greeks used pebbles arranged in patterns to learn arithmetic and geometry.
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.