Synonyms: break open, burst out, erupt, flare, flare up, irrupt
Definition: erupt or intensify suddenly
Usage: Unrest erupted in the country; Tempers flared at the meeting; The crowd irrupted into a burst of patriotism
Similar words: deepen, intensify
Definition: become more intense
Usage: The debate intensified; His dislike for raw fish only deepened in Japan
Definition: appear suddenly
Usage: Spring popped up everywhere in the valley
Similar words: appear
Definition: come into sight or view
Usage: He suddenly appeared at the wedding; A new star appeared on the horizon
Synonyms: burst out
Definition: give sudden release to an expression
Usage: We burst out laughing; 'I hate you,' she burst out
Similar words: show, evince, express
Definition: give expression to
Usage: She showed her disappointment