histocompatibility
"histocompatibility" is a 18-letter English headword indexed on PlainSpell.
The verdict
“histocompatibility” is uncommon English (frequency #98,221 among 2,646 “H” headwords), classed as a noun. The kind of spelling people second-guess.
- #98,221
- frequency rank, English
- 2,646
- “H” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The condition of being histocompatible.
Corpus desk
Index EN-histocompatibility · histocompatibility · English
histocompatibility · rank #98,221 · 0 variants · 0 confusables
- FREQ-RARE #98,221
- LEN-MEGA 18 letters
- VOW-8 8 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 2,646
- PHOTO-FINISH Hiko
Nearest frequency peer: Hiko (-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.
Long-tail ranks near “histocompatibility”
Sparse band: bars invert rank so rarer forms read shorter
- heliotrope
heliotrope
1,787 corpus weight
- Hiko
Hiko
1,782 corpus weight
- histocompat…
histocompatibility
1,780 corpus weight
- HKS
HKS
1,778 corpus weight
- hoed
hoed
1,775 corpus weight
- Hofmeister
Hofmeister
1,774 corpus weight
What this shows Long-tail view: where “histocompatibility” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | histocompatibility |
| Language | English |
| Part of speech | Noun |
| Letters | 18 |
| Frequency rank | #98,221 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “histocompatibility” in English
Rare enough to double-check
histocompatibility is uncommon English at frequency #98,221 among 2,646 “H” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
The misspelling generator found no plausible variants for histocompatibility, which points to an orthography that plays by predictable English rules. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From histo- + compatibility. The correct English form is histocompatibility, spelled H-I-S-T-O-C-O-M-P-A-T-I-B-I-L-I-T-Y.
Definition
- 1The condition of being histocompatible.
- 2The toleration of grafts between genetically similar individuals.
Etymology
From histo- + compatibility.
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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Similar English words by spelling shape
Same letter count and similar misspelling depth for "histocompatibility", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 18 letters (nearest by frequency rank).