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CEFR C2 — Proficiency

Assiduous

Definition

(formal) Showing great care, attention, and effort in one's work or activities; diligent and persistent in pursuing a goal or task. Typically collocates with 'in', 'with', or 'about'.

Example Sentences

1The assiduous researcher spent years collecting data and refining her hypothesis before publishing her groundbreaking paper.
2Is it possible to be assiduous in one's professional life without sacrificing personal relationships or well-being?
3The company's assiduous approach to customer service has earned it a reputation for reliability and trustworthiness.
4To succeed in this field, one must be assiduous in staying up-to-date with the latest developments and advancements.
5There is a fine line between being assiduous and being obsessive; knowing when to balance effort with rest is crucial for long-term productivity.

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