adjective. Not predicted.

verb. Simple past tense and past participle of unpredict.

adjective. without warning or announcement

"So we†™ ve got an agency with a bureaucratic mindset and tradition, headed by lawyers (and “general counsel” type lawyers tend to be better at getting the paperwork and procedures “just so, ” as opposed to taking initiative in unpredicted situations)."

unexpected  

3-dipolar  48-hour  acidolysis  acid­base  acylation  

abrupt  electrifying  extraordinary  hasty  headlong