infertility
"infertility" is a 11-letter English headword indexed on PlainSpell.
The verdict
“infertility” is a moderately-common English word, ranked #23,006 in English word frequency and used as a noun.
- #23,006
- frequency rank, English
- 11
- letters
- 17
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The condition of being infertile; of having poor fertility.
| Property | Value |
|---|---|
| Headword | infertility |
| Language | English |
| Part of speech | Noun |
| Letters | 11 |
| Frequency rank | #23,006 |
| Misspellings tracked | 17 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “infertility” sits in English frequency
Spelling & Dictionary Insight
The English entry for infertility is 11 letters long, classified as a noun. Corpus data places it at rank #23,006 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 17 likely wrong-spelling variants for infertility, with forms such as "ifnertility", "inefrtility", and "inferitlity". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Middle French infertilité, from Late Latin infertilitas. The correct English form is infertility, spelled I-N-F-E-R-T-I-L-I-T-Y.
Definition
- 1The condition of being infertile; of having poor fertility.
- 2The inability to conceive children.
Etymology
From Middle French infertilité, from Late Latin infertilitas.
This word in other languages
Common misspellings
Also misspelled as: ifnertility,inefrtility,inferitlity,inferrtility,infertiilty,infertilitty,infertilityy,infertiliyt,infertillity,infertiltiy,infertliity,inferttility,infetrility,inffertility,infretility,innfertility,nifertility
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of infertility - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 “infertility”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-N-F-E-R-T-I-L-I-T-Y - every other letter order is a misspelling in standard orthography.
- 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.