Radhakrishnan
"radhakrishnan" is a 13-letter English headword indexed on PlainSpell.
The verdict
“Radhakrishnan” is uncommon English (frequency #79,898 among 3,094 “R” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #79,898
- frequency rank, English
- 3,094
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed September 2, 2026) - A surname from Tamil.
Corpus desk
Index EN-radhakrishnan · Radhakrishnan · English
Radhakrishnan · rank #79,898 · 0 variants · 0 confusables
- FREQ-RARE #79,898
- LEN-MEGA 13 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 3,094
- PHOTO-FINISH raad
Nearest frequency peer: raad (-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 “Radhakrishnan”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- quadrupole
quadrupole
20,108 corpus weight
- quibbling
quibbling
20,106 corpus weight
- quickens
quickens
20,105 corpus weight
- raad
raad
20,104 corpus weight
- Radhakrishn…
Radhakrishnan
20,103 corpus weight
- Ramesses
Ramesses
20,100 corpus weight
What this shows Bars show where “Radhakrishnan” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | Radhakrishnan |
| Language | English |
| Part of speech | Proper noun |
| Letters | 13 |
| Frequency rank | #79,898 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Radhakrishnan” sits in English frequency
Rare enough to double-check
Radhakrishnan is uncommon English at frequency #79,898 among 3,094 “R” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A surname from Tamil.".
We couldn't generate a plausible misspelling set for Radhakrishnan, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: Borrowed from Tamil ராதாகிருட்டிணன் (rātākiruṭṭiṇaṉ). The correct English form is Radhakrishnan, spelled R-A-D-H-A-K-R-I-S-H-N-A-N.
Definition
- 1A surname from Tamil.
Etymology
Borrowed from Tamil ராதாகிருட்டிணன் (rātākiruṭṭiṇaṉ).
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 September 2, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
How do you spell "Radhakrishnan"?
What does "Radhakrishnan" mean?
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "Radhakrishnan", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 13 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.