Word Pronunciation & Dictionary

arduous

/ˈɑɹ.d͡ʒu.əs/

Word Rarity Rare

Frequency: 3.18 in modern English

Syllables
ar-du-ous
IPA
/ˈɑɹ.d͡ʒu.əs/
8
Scrabble Score
7
Letters
3
Syllables
6
Unique Chars

Meaning

adj

burning; ardent

Obsolete

Example Sentences

Etymology

From Latin arduus (“lofty, high, steep, hard to reach, difficult, laborious”), akin to Irish ard (“high”).

Word Breakdown

Regional Pronunciation

  • American English: /ˈɑɹ.d͡ʒu.əs/
  • British English: /ˈɑː.djʊ.əs/

Usage

Inflected Forms

more arduous (comparative) most arduous (superlative)

Derived Forms

Frequently Paired Words

Synonyms

Questions

How do you pronounce arduous?
The recorded pronunciation is /ˈɑɹ.d͡ʒu.əs/.
What does arduous mean?
Needing or using up much energy; testing powers of endurance.
Where does arduous come from?
From Latin arduus (“lofty, high, steep, hard to reach, difficult, laborious”), akin to Irish ard (“high”).

How to pronounce arduous

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