morbilli

noun

"morbilli" is a 8-letter English headword indexed on PlainSpell.

The verdict

“morbilli” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - measles, rubeola

Corpus desk

Index EN-morbilli · morbilli · English

morbilli · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" thin
  • PHOTO-UNK Peer pending

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.

Key facts for morbilli
PropertyValue
Headwordmorbilli
LanguageEnglish
Part of speechNoun
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “morbilli” in English

morbilliranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

morbilli is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "measles, rubeola".

No misspelling variants are generated for morbilli in our index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Medieval Latin morbillus, from Latin morbus (“disease”) + -illus (“diminutive suffix”). The correct English form is morbilli, spelled M-O-R-B-I-L-L-I.

Definition

  1. 1
    measles, rubeola

Etymology

From Medieval Latin morbillus, from Latin morbus (“disease”) + -illus (“diminutive suffix”).

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "morbilli"?
"morbilli" is spelled M-O-R-B-I-L-L-I.
What does "morbilli" mean?
As a noun, "morbilli" means: measles, rubeola
What is the origin of the word "morbilli"?
From Medieval Latin morbillus, from Latin morbus (“disease”) + -illus (“diminutive suffix”). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list