Adjective unplanned has 2 senses
- unplanned - without apparent forethought or prompting or planning; "an unplanned economy"; "accepts an unplanned order"; "an unplanned pregnancy"; "unplanned remarks"
Antonyms: planned, conceived, formed, deep-laid, designed, prearranged, projected, proposed, put-up, contrived, preset, predetermined
- unintentional, unplanned, unwitting - not intentional; "an unintended slight"; "an unintentional pun"; "the offense was unintentional"; "an unwitting mistake may be overlooked"
Antonym: intended (indirect, via unintended)
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