interminably (adverb)

1. In the interminably vast universe, futuristic civilizations exist and explore far-flung galaxies.

2. The monks chanted interminably, their prayers filling the sacred hall with tranquility.

3. The director's cut of the film was interminably long, with unnecessary scenes that dragged on.

4. The suspense in the horror movie built interminably, keeping the audience on the edge of their seats.