Word of the day: Assiduous
ETimes | June 9, 2026 5:39 AM CST
Success is often associated with intelligence, talent, or opportunity, yet many achievements are built through something far less dramatic: consistent effort. That idea sits at the heart of the word assiduous. It describes a person who approaches work, study, or any responsibility with steady dedication and careful attention. The term is commonly used for individuals who remain focused over time, even when progress is gradual. Unlike words that suggest brilliance or natural ability, assiduous highlights persistence. It reflects the habit of showing up, paying attention to detail, ls and continuing to work diligently long after initial enthusiasm has faded.
Pronunciation of the word Assiduous
Origin of the word Assiduous
Assiduous comes from the Latin word assiduus, meaning “constantly occupied” or “persistent”. It entered English through Latin roots associated with continuous attention and regular effort. Over time, the word became closely linked with diligence, dedication, and careful application to a task.
How to use the word Assiduous in sentences
Synonyms of Assiduous
Antonyms of Assiduous
Pronunciation of the word Assiduous
- Phonetic pronunciation: /əˈsɪdʒuəs/
- Pronunciation: uh-SID-joo-us
- The stress falls on the syllable “SID”.
Origin of the word Assiduous
Assiduous comes from the Latin word assiduus, meaning “constantly occupied” or “persistent”. It entered English through Latin roots associated with continuous attention and regular effort. Over time, the word became closely linked with diligence, dedication, and careful application to a task.
How to use the word Assiduous in sentences
- The assiduous student reviewed her notes every evening before the examination.
- His assiduous attention to detail helped the project avoid several costly mistakes.
- She earned the promotion through years of assiduous work and commitment.
- The researcher remained assiduous in collecting data despite numerous setbacks.
Synonyms of Assiduous
- Diligent
- Industrious
- Dedicated
- Persistent
Antonyms of Assiduous
- Lazy
- Careless
- Idle
- Negligent
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