Challenge and Cliff-hanger

Challenge noun - A feeling or declaration of disapproval or dissent.

Cliff-hanger and challenge are semantically related. In some cases you can use "Cliff-hanger" instead a noun "Challenge".

Nearby Words: challenged, challenging, challenger

Cliff-hanger noun - Something (as a close contest) that induces much suspense as to its outcome.

Challenge and cliff-hanger are semantically related. Sometimes you can use "Challenge" instead a noun phrase "Cliff-hanger".