doolally

/duːˈlæli/

//duːˈlæli// adj

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

The verdict

“doolally” is uncommon English (outside the top frequency list), classed as an adjective. 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) - Eccentric; insane, mad.

Corpus desk

Index EN-doolally · doolally · English

doolally · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 doolally
PropertyValue
Headworddoolally
LanguageEnglish
Part of speechAdjective
IPA/duːˈlæli/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “doolally” in English

doolallyfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

doolally is uncommon English outside the top frequency list, classed as anadjective, transcribed /duːˈlæli/. Rarity is why readers land here mid-draft. 2 senses are on record.

We couldn't generate a plausible misspelling set for doolally, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From doolally tap (“camp fever; (by extension) eccentricity; madness”), with doolally interpreted as an adjective. Doolally is derived from the Deolali transit camp, a former British army camp about 100 miles (160 kilometres) northeast of Bombay, India, use… The correct English form is doolally, spelled D-O-O-L-A-L-L-Y.

Definition

  1. 1
    Eccentric; insane, mad.
  2. 2
    Carried away by enjoyment, excitement, etc.

Recorded use

Wiktionary examples

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

  1. "Will you write me an Essay on Corsets?" / "On what?" I asked incredulously—knowing that he had been a distinguished soldier, and suspecting that he had suddenly developed what the soldiers describe as "a touch of the doolally."
  2. "When you've got any God's amount of brains," said Frobisher, "you can pretend to be doolally;[…]"

Etymology

From doolally tap (“camp fever; (by extension) eccentricity; madness”), with doolally interpreted as an adjective. Doolally is derived from the Deolali transit camp, a former British army camp about 100 miles (160 kilometres) northeast of Bombay, India, used as a transit station for soldiers awaiting transport back to Britain; while tap (“Indian malarial fever”) is from Persian or Urdu تب (tab, “malarial fever”), ultimately from Sanskrit ताप (tāpa, “fever; heat; pain, torment”).

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 "doolally"?
"doolally" is spelled D-O-O-L-A-L-L-Y. The IPA pronunciation is /duːˈlæli/.
What does "doolally" mean?
As an adjective, "doolally" means: Eccentric; insane, mad.
How do you pronounce "doolally"?
The IPA (International Phonetic Alphabet) transcription for "doolally" is /duːˈlæli/. 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 "doolally"?
From doolally tap (“camp fever; (by extension) eccentricity; madness”), with doolally interpreted as an adjective. Doolally is derived from the Deolali transit camp, a former British army camp about 100 miles (160 kilometres) northeast of Bombay, ... See the full etymology section above for more details.
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Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list