1. 无计划的：unplaced /无处居住的/无入选的/ | unplanned /无计划的/ | unplayable /无法用乐器演奏的/

2. 未计划的：33 chance 偶然的 | unplanned 未计划的 | 34 classify 分类 categorize 分类

1. not done with purpose or intent

    e.g. an unintended slight
           an unintentional pun
           the offense was unintentional
           an unwitting mistake may be overlooked

    Synonym: unintentionalunwitting

2. without apparent forethought or prompting or planning

    e.g. an unplanned economy
           accepts an unplanned order
           an unplanned pregnancy
           unplanned remarks