Word Pronunciation & Dictionary

wacko

/ˈwæ.koʊ/

Word Rarity Very rare

Frequency: Zipf frequency 2.38 in modern English

Syllables
wacko
IPA
/ˈwæ.koʊ/
14
Scrabble Score
5
Letters
2
Syllables
5
Unique Chars

Meaning

adj

Amusingly eccentric or irrational.

Derogatory; Informal; Slang

noun

An amusingly eccentric or irrational person.

Derogatory; Slang

intj

Hurrah!

British usage; Dated

Example Sentences

Etymology

Etymology tree English whack Proto-Indo-European *-kos Proto-Germanic *-gaz Proto-West Germanic *-g Old English -iġ Middle English -y English -y English wack(y) Latin ō Old French ohbor. Middle English o English O ▲ Middle English o English oh English -o English wacko From wack(y) + -o.

Regional Pronunciation

  • American English: /ˈwæ.koʊ/
  • British English: /ˈwæ.kəʊ/

Usage

Inflected Forms

more wacko (comparative) most wacko (superlative) whacko (alternative) wackos (plural) wackoes (plural)

Synonyms

Rhymes With

Questions

How do you pronounce wacko?
The recorded pronunciation is /ˈwæ.koʊ/.
What does wacko mean?
Amusingly eccentric or irrational.
Where does wacko come from?
Etymology tree English whack Proto-Indo-European *-kos Proto-Germanic *-gaz Proto-West Germanic *-g Old English -iġ Middle English -y English -y English wack(y) Latin ō Old French ohbor. Middle English o English O ▲ Middle English o English oh English -o English wacko From wack(y) + -o.

How to pronounce wacko

  1. Open the pronunciation page — Open the Speakur entry for “wacko”.
  2. Read the phonetic spelling — Read the IPA spelling (/ˈwæ.koʊ/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “wacko”.
  4. Repeat and practice — Say “wacko” aloud, matching stress and vowels until it feels natural.