MasteryExams
English • SpellingHard

Choose the correct spelling of the word that means “careful to do one's work well”.

A. Conscientous
B. Concientious
C. Consciencious
D. Conscientious✓ Correct Answer

💡 Solution & Explanation

The correct spelling is “Conscientious”. It is “conscien-” (from “conscience”) + “-tious”. “Conscientous”, “Concientious” and “Consciencious” are misspellings.

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