sedulous
adjective | /sedulous/
(of a person or action) showing dedication and diligence
sedulous
adjective | /sedulous/
Advanced WordsHARD(of a person or action) showing dedication and diligence
Learning Progress
Synonyms
Antonyms
Examples
"Her sedulous attention to detail made the audit run smoothly."
"They made sedulous preparations for the conference and left nothing to chance."
Mnemonic Trick
SEDULOUS → SED (sit) + DO + US: sit and do — steady, persistent effort.
Etymology
From Latin sedulus “zealous, diligent.”
Used for careful, persistent work or application.
Continue Learning
Community Stats
Track Your Progress
Sign up to save your favorite words and track your learning progress across all vocabulary types.
Take your English vocabulary to the next level
Vocabulary Builder is a smart and comprehensive English vocabulary app designed to help you learn, remember, and master words effectively. Whether you are preparing for competitive exams or improving everyday English, the app goes beyond simple definitions to ensure deep understanding and long-term retention.

