irresistibly
"irresistibly" is a 12-letter English headword indexed on PlainSpell.
The verdict
“irresistibly” is uncommon English (frequency #51,780 among 17,902 “I” headwords), classed as an adverb. The kind of spelling people second-guess.
- #51,780
- frequency rank, English
- 17,902
- “I” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In an irresistible manner.
| Property | Value |
|---|---|
| Headword | irresistibly |
| Language | English |
| Part of speech | Adverb |
| Letters | 12 |
| Frequency rank | #51,780 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “irresistibly” sits in English frequency
Rare enough to double-check
irresistibly is uncommon English at frequency #51,780 among 17,902 “I” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In an irresistible manner.".
The misspelling generator found no plausible variants for irresistibly, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From irresistible + -ly. The correct English form is irresistibly, spelled I-R-R-E-S-I-S-T-I-B-L-Y.
Definition
- 1In an irresistible manner.
Etymology
From irresistible + -ly.
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 “irresistibly”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-R-R-E-S-I-S-T-I-B-L-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.