Meaning of ALL OF A SUDDEN

WordNet Dictionary
	Definition:		[adv]  happening unexpectedly; "suddenly she felt a sharp pain in her side" [adv]  without warning; "all at once, he started shouting"
	Synonyms:		all at once, of a sudden, suddenly
Thesaurus Terms
	Related Terms:		abruptly, bang, dash, hastily, impetuously, impulsively, like a flash, like a thunderbolt, of a sudden, on short notice, plop, plump, plunk, pop, precipitantly, precipitately, precipitously, sharp, short, slap, smack, startlingly, sudden, suddenly, surprisingly, unawares, unexpectedly, without notice, without warning