morbidity

Spelling & Dictionary Insight

The English entry for morbidity is 9 letters long, classified as anoun. Corpus data places it at rank #30,888 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 14 documented wrong-spelling variants for morbidity, with forms such as "mmorbidity", "mobridity", and "morbbidity". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 2 confusable-pair relationships, "morbidly", "mobility", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Recorded since 1721; from morbid + -ity, from Latin morbidus (“diseased”), from morbus (“disease”), from the root of morī (“to die”) or from Proto-Indo-European *mer- (“to rub, pound, wear away”). Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is morbidity, spelled M-O-R-B-I-D-I-T-Y, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.