rapid
/ˈɹæpɪd/
"rapid" is a 5-letter English headword indexed on PlainSpell.
The verdict
“rapid” has 7 generated spelling variants in the English index at frequency #3,780. The variants make it a useful spelling check.
- #3,780
- frequency rank, English
- 21,470
- “R” headwords
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Very swift or quick.
Corpus desk
Index EN-rapid · rapid · English
rapid · rank #3,780 · 7 variants · 20 confusables
- FREQ-COMMON #3,780
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-MID 7 variants
- BOOK-DENSE 21,470
- PHOTO-FINISH races
Nearest frequency peer: races (-1 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 “rapid”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- possession
possession
96,224 corpus weight
- PP
PP
96,223 corpus weight
- races
races
96,222 corpus weight
- rapid
rapid
96,221 corpus weight
- regulation
regulation
96,220 corpus weight
- resident
resident
96,219 corpus weight
What this shows Bars show where “rapid” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | rapid |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈɹæpɪd/ |
| Letters | 5 |
| Frequency rank | #3,780 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “rapid” sits in English frequency
A misspelling magnet
The generator records 7 spelling variants around rapid (IPA /ˈɹæpɪd/), anadjective. Corpus frequency is #3,780 among 21,470 “R” headwords. Wiktionary lists 5 senses, so context still picks the gloss.
Our generated misspelling index lists 7 likely wrong-spelling variants for rapid, with forms such as "arpid", "raipd", and "rapdi". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "rid", "Reid", "Ravi", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: Borrowed from Middle French rapide and its etymon Latin rapidus. The correct English form is rapid, spelled R-A-P-I-D.
Definition
- 1Very swift or quick.
- 2Steep, changing altitude quickly. (of a slope)
- 3Needing only a brief exposure time. (of a lens, plate, film, etc.)
- 4Violent, severe.
- 5Happy.
Recorded use
Wiktionary examplesThese source excerpts show how rapid appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
a rapid stream
rapid growth
Etymology
Borrowed from Middle French rapide and its etymon Latin rapidus.
This word in other languages
Common misspellings
Also misspelled as:
- arpid
- raipd
- rapdi
- rapidd
- rappid
- rpaid
- rrapid
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of rapid - 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.
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
How do you spell "rapid"?
What does "rapid" mean?
What words are commonly confused with "rapid"?
How do you pronounce "rapid"?
What is the origin of the word "rapid"?
Is PlainSpell free to use?
Similar English words by spelling shape
Same letter count and similar misspelling depth for "rapid", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (7 here; floor ≥5).
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.