Expertise

9 lettersnouncommon

Updated February 2026

Definition

Expert skill or knowledge in a particular field or activity. Expertise represents mastery developed through extensive experience and study.

“The consultant's expertise in cybersecurity helped the company strengthen its defences.”

🟩

Four E's with X; EX- prefix and -ISE ending

🔤

Worth 18 points; X (8pts) provides the main scoring value

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