hypothermia

Spelling & Dictionary Insight

The English entry for hypothermia is 11 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˌhaɪpəʊˈθɜː(ɹ)mi.ə/. Corpus data places it at rank #29,689 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.The dominant gloss from Wiktionary reads: "Abnormally low body temperature; specifically, below 35 degrees Celsius for humans.".

Our Hunspell-derived misspelling index lists 17 documented wrong-spelling variants for hypothermia, with forms such as "hhypothermia", "hpyothermia", and "hyopthermia". 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 is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From New Latin, from Ancient Greek ὑπο- (hupo-, “under”) + θέρμη (thérmē, “heat”) + -ία (-ía, “feminine suffix”) . By surface analysis, hypo- + therm- + -ia. 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 hypothermia, spelled H-Y-P-O-T-H-E-R-M-I-A, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.