synonymy
/sɪˈnɒnəmi/
"synonymy" is a 8-letter English headword indexed on PlainSpell.
The verdict
“synonymy” is an uncommon English word, ranked #67,875 in English word frequency and used as a noun.
- #67,875
- frequency rank, English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A certain degree of similarity between the meaning(s) of several (synonymous) words or phrases. (See Usage notes below.)
| Property | Value |
|---|---|
| Headword | synonymy |
| Language | English |
| Part of speech | Noun |
| IPA | /sɪˈnɒnəmi/ |
| Letters | 8 |
| Frequency rank | #67,875 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “synonymy” sits in English frequency
Spelling & Dictionary Insight
The English entry for synonymy is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /sɪˈnɒnəmi/. Corpus data places it at rank #67,875 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.
The misspelling generator found no plausible variants for synonymy, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From French synonymie and its etymon Late Latin synōnymia, from Ancient Greek συνωνυμία (sunōnumía), from συνώνυμος (sunṓnumos, “of like name”) + -ία (-ía, abstract noun suffix). By surface analysis, synonym + -y or syn- + -onymy. Doublet of synonymia. The correct English form is synonymy, spelled S-Y-N-O-N-Y-M-Y.
Definition
- 1A certain degree of similarity between the meaning(s) of several (synonymous) words or phrases. (See Usage notes below.)
- 2A list or collection of synonyms, often compared and contrasted.
- 3The use of synonyms to clarify or explain one's meaning.
- 4The study of synonyms.
- 5A system of synonyms.
- 6The state of not being the name to be used, of being a synonym.
- 7A group or list of synonyms.
Etymology
From French synonymie and its etymon Late Latin synōnymia, from Ancient Greek συνωνυμία (sunōnumía), from συνώνυμος (sunṓnumos, “of like name”) + -ία (-ía, abstract noun suffix). By surface analysis, synonym + -y or syn- + -onymy. Doublet of synonymia.
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); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “synonymy”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-Y-N-O-N-Y-M-Y - every other letter order is a misspelling in standard orthography.
- Say it as /sɪˈnɒnəmi/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.