ενδιαφέρον

In a sentence

• Αυτό το βιβλίο έχει πολύ ενδιαφέρον.

  This book is very interesting.

  Here, 'ενδιαφέρον' functions as a noun meaning 'interest' or 'fascination', describing the book's quality of being captivating.

• Αναπτύσσω ενδιαφέρον για την ιστορία της αρχαίας Ελλάδας.

  I am developing an interest in ancient Greek history.

  In this example, 'ενδιαφέρον' is used as a noun to express a feeling of curiosity or attention.

• Θα ήταν ενδιαφέρον να ακούσουμε τη γνώμη του κοινού.

  It would be interesting to hear the audience's opinion.

  Here, 'ενδιαφέρον' is used adjectivally to describe the anticipated reaction to an action, indicating that it could hold fascination or curiosity.