extenuate

/ɪkˈstɛnjʊeɪt/

//ɪkˈstɛnjʊeɪt// verb

"extenuate" is a 9-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To make (something) less dense, or thinner; also, to lower the viscosity of (something).

Corpus desk

Index EN-extenuate · extenuate · English

extenuate · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "E" 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 extenuate
PropertyValue
Headwordextenuate
LanguageEnglish
Part of speechVerb
IPA/ɪkˈstɛnjʊeɪt/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “extenuate” in English

extenuatesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

extenuate is uncommon English outside the top frequency list, classed as averb, transcribed /ɪkˈstɛnjʊeɪt/. Rarity is why readers land here mid-draft. 7 senses are on record.

Zero misspellings are on record for extenuate in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Middle English extenuat (“(medicine) made thin, emaciated”), from Latin extenuātus (“diminished, reduced, thinned”), perfect passive participle of extenuō (“to diminish, reduce, thin”) (see -ate (verb-forming suffix)), from ex- (“out-, thoroughly”) + t… The correct English form is extenuate, spelled E-X-T-E-N-U-A-T-E.

Definition

  1. 1
    To make (something) less dense, or thinner; also, to lower the viscosity of (something).
  2. 2
    To make (someone or something) slender or thin; to emaciate, to waste.
  3. 3
    To underestimate or understate the importance of (something); to underrate.
  4. 4
    To underestimate or understate the importance of (something); to underrate.
  5. 5
    To beat or draw (a metal object, etc.) out so as to lessen the thickness.
  6. 6
    To reduce the quality or quantity of (something); to lessen or weaken the force of (something).
  7. 7
    To degrade (someone); to detract from (someone's qualities, reputation, etc.); to depreciate, to disparage.

Recorded use

Wiktionary examples

These source excerpts show how extenuate appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Garlyke. It doth extenuate and cutte groſſe humours and ſlymy, diſſolueth groſſe wyndes, and healeth all the body; […] yf it be ſodden vntyll it loſeth his tarteneſſe, it ſomewhat nouryſſheth, and yet looſeth not his propertie, to extenuate groſſe humours: […]
  2. [T]hey ſuppoſe an Olive the more grovvne it is in carnoſitie, to be the fuller of oile: vvhereas in very truth, all the good juice in them is converted then into the groſſe and corpulent ſubſtance thereof, […] unleſſe there enſue a drie ſeaſon and faire vveather to extenuate that groſſe ſubſtance into vvhich the Olive had turned the foreſaid juice and hum…

Etymology

From Middle English extenuat (“(medicine) made thin, emaciated”), from Latin extenuātus (“diminished, reduced, thinned”), perfect passive participle of extenuō (“to diminish, reduce, thin”) (see -ate (verb-forming suffix)), from ex- (“out-, thoroughly”) + tenuō (“to enfeeble, weaken, wear down; to lessen, reduce; to make thin”) from tenuō, itself from tenuis (“fine, slender, thin; feeble, weak”) + -ō (first conjugation-verb forming suffix) (ultimately from Proto-Indo-European *tenh₂- (“to extend, stretch; thin”)). Compare attenuate.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "extenuate"?
"extenuate" is spelled E-X-T-E-N-U-A-T-E. The IPA pronunciation is /ɪkˈstɛnjʊeɪt/.
What does "extenuate" mean?
As a verb, "extenuate" means: To make (something) less dense, or thinner; also, to lower the viscosity of (something).
How do you pronounce "extenuate"?
The IPA (International Phonetic Alphabet) transcription for "extenuate" is /ɪkˈstɛnjʊeɪt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "extenuate"?
From Middle English extenuat (“(medicine) made thin, emaciated”), from Latin extenuātus (“diminished, reduced, thinned”), perfect passive participle of extenuō (“to diminish, reduce, thin”) (see -ate (verb-forming suffix)), from ex- (“out-, thorou... 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