opportunistically
"opportunistically" is a 17-letter English headword indexed on PlainSpell.
The verdict
“opportunistically” is uncommon English (frequency #88,677 among 15,494 “O” headwords), classed as an adverb. The kind of spelling people second-guess.
- #88,677
- frequency rank, English
- 15,494
- “O” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In an opportunistic manner.
Corpus desk
Index EN-opportunistically · opportunistically · English
opportunistically · rank #88,677 · 0 variants · 0 confusables
- FREQ-RARE #88,677
- LEN-MEGA 17 letters
- VOW-7 7 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 15,494
- PHOTO-FINISH omnichannel
Nearest frequency peer: omnichannel (-2 rank slots)
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.
Frequency neighbourhood for “opportunistically”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- occultation
occultation
11,331 corpus weight
- Oishi
Oishi
11,328 corpus weight
- oldtown
oldtown
11,327 corpus weight
- omnichannel
omnichannel
11,326 corpus weight
- opportunist…
opportunistically
11,324 corpus weight
- overplay
overplay
11,322 corpus weight
What this shows Bars show where “opportunistically” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | opportunistically |
| Language | English |
| Part of speech | Adverb |
| Letters | 17 |
| Frequency rank | #88,677 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “opportunistically” sits in English frequency
Rare enough to double-check
opportunistically is uncommon English at frequency #88,677 among 15,494 “O” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In an opportunistic manner.".
No generated misspelling entries exist for opportunistically in our index, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From opportunistic + -ally. The correct English form is opportunistically, spelled O-P-P-O-R-T-U-N-I-S-T-I-C-A-L-L-Y.
Definition
- 1In an opportunistic manner.
Etymology
From opportunistic + -ally.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "opportunistically", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 17 letters (nearest by frequency 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.