The word 'anticipatory' signals that someone is expecting something to happen soon. His anticipatory smile vanished when he heard the delay.
Pro Tip 2/3
Future Events
'Anticipatory' describes actions related to upcoming events, not past ones. The team made anticipatory preparations for the championship game.
Pro Tip 3/3
Emotional Undertone
'Anticipatory' often carries an emotional hint, suggesting excitement or anxiety for what's coming. The crowd's anticipatory buzz grew as the moment approached.