unplanned

Adjective

• without apparent forethought or prompting or planning
  • "an unplanned economy"
  • "accepts an unplanned order"
  • "an unplanned pregnancy"
  • "unplanned remarks"

Adjective Satellite

• not done with purpose or intent

Adj

• unintentional; not intended
• spontaneous and not thought through in advance
• not having any structure or organization

Synonyms

accidental, impromptu, unintentional, unwitting

Antonyms

planned

Related Words

contingent, incidental, unexpected