επίθ. άξιος λόγου, που αξίζει τον κόπο

The following video provides you with the correct English pronunciation of the word "worthwhile", to help you become a better English speaker.

(Lex). που αξίζει

Επίθ. επωφελής, αντάξιος, που αξίζει

που αξίζει τον κόπο

(adj.) = digno de consideración, que merece la pena, que vale la pena.
Ex: Dust is an enemy of microcomputers as it is with any piece of electrical apparatus, and a dust cover costing a few pounds is a worthwhile purchase.
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* be worthwhile = merecer la pena, valer la pena.