infelicitous

/ˌɪn.fəˈlɪs.ɪ.təs/

//ˌɪn.fəˈlɪs.ɪ.təs// adj

"infelicitous" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Unhappy or unfortunate.

Corpus desk

Index EN-infelicitous · infelicitous · English

infelicitous · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" 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 infelicitous
PropertyValue
Headwordinfelicitous
LanguageEnglish
Part of speechAdjective
IPA/ˌɪn.fəˈlɪs.ɪ.təs/
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “infelicitous” in English

infelicitoussits 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

infelicitous is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˌɪn.fəˈlɪs.ɪ.təs/. Rarity is why readers land here mid-draft. 3 senses are on record.

Our edit-distance generator produced no likely misspellings for infelicitous, since its letter sequence doesn't invite the usual edit-distance slips. 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 in- + felicitous. The correct English form is infelicitous, spelled I-N-F-E-L-I-C-I-T-O-U-S.

Definition

  1. 1
    Unhappy or unfortunate.
  2. 2
    Inappropriate or awkward; not well said, expressed, or done.
  3. 3
    Of a sentence or utterance: not semantically and pragmatically coherent.

Recorded use

Wiktionary examples

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

  1. My last run this month is an amazing performance of an "A2/3" Pacific, No. 60524, Herringbone (could there possibly be a more infelicitous name for a locomotive than this, let alone for the unhappy horse which first had to bear it?), […].
  2. If leading a "dog's life" be considered a peculiar phase of human misery, the life of a Boys' Dog is still more infelicitous.

Etymology

From in- + felicitous.

Synonyms

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 "infelicitous"?
"infelicitous" is spelled I-N-F-E-L-I-C-I-T-O-U-S. The IPA pronunciation is /ˌɪn.fəˈlɪs.ɪ.təs/.
What does "infelicitous" mean?
As an adjective, "infelicitous" means: Unhappy or unfortunate.
How do you pronounce "infelicitous"?
The IPA (International Phonetic Alphabet) transcription for "infelicitous" is /ˌɪn.fəˈlɪs.ɪ.təs/. 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 "infelicitous"?
From in- + felicitous. 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