dietitian
/daɪəˈtɪʃən/
"dietitian" is a 9-letter English headword indexed on PlainSpell.
The verdict
“dietitian” has 12 generated spelling variants in the English index at frequency #42,093. The variants make it a useful spelling check.
- #42,093
- frequency rank, English
- 26,416
- “D” headwords
- 12
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A person who studies or practices dietetics.
Corpus desk
Index EN-dietitian · dietitian · English
dietitian · rank #42,093 · 12 variants · 0 confusables
- FREQ-MID #42,093
- LEN-LONG 9 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-MID 12 variants
- BOOK-DENSE 26,416
- PHOTO-FINISH dialectic
Nearest frequency peer: dialectic (-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 “dietitian”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Denning
Denning
57,915 corpus weight
- despatch
despatch
57,912 corpus weight
- dialectic
dialectic
57,910 corpus weight
- dietitian
dietitian
57,908 corpus weight
- Dinka
Dinka
57,905 corpus weight
- disorientat…
disorientation
57,901 corpus weight
What this shows Bars show where “dietitian” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | dietitian |
| Language | English |
| Part of speech | Noun |
| IPA | /daɪəˈtɪʃən/ |
| Letters | 9 |
| Frequency rank | #42,093 |
| Misspellings tracked | 12 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “dietitian” sits in English frequency
A misspelling magnet
The generator records 12 spelling variants around dietitian (IPA /daɪəˈtɪʃən/), anoun. Corpus frequency is #42,093 among 26,416 “D” headwords. Dominant gloss: "A person who studies or practices dietetics.".
Our generated misspelling index lists 12 likely wrong-spelling variants for dietitian, with forms such as "ddietitian", "deititian", and "dieittian". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: Irregular spelling of diet + -ician, probably influenced by dietetic. The correct English form is dietitian, spelled D-I-E-T-I-T-I-A-N.
Definition
- 1A person who studies or practices dietetics.
Etymology
Irregular spelling of diet + -ician, probably influenced by dietetic.
This word in other languages
Common misspellings
Also misspelled as:
- ddietitian
- deititian
- dieittian
- dietiitan
- dietitain
- dietitiann
- dietitina
- dietittian
- diettiian
- diettitian
- diteitian
- idetitian
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of dietitian - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 "dietitian"?
What does "dietitian" mean?
What are common misspellings of "dietitian"?
How do you pronounce "dietitian"?
What is the origin of the word "dietitian"?
Is PlainSpell free to use?
Similar English words by spelling shape
Same letter count and similar misspelling depth for "dietitian", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 9 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (12 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.