indeterminate form; undefined; indefinite; unstructured
irregular (schedule, service, etc.); indeterminate (length of time); staggered (payments)
general malaise; unidentified complaint; all-round poor physical condition
death comes to old and young alike; uncertainty of life
aorist tense (in Greek); past-perfective tense
of no fixed abode; having no fixed address
adventitous root; adventive root
indefinite pronoun; general