Synonyms of unpremeditated

unpremeditated

adjective

1

as in accidental

happening by chance

an unpremeditated encounter with an old boyfriend

Synonyms & Similar Words

• accidental
• unexpected
• inadvertent
• chance
• unplanned
• unintentional
• incidental
• fortuitous
• casual
• unintended
• unwitting
• odd
• random
• flukey
• arbitrary
• haphazard
• fluky
• coincidental
• unforeseen
• aimless
• unforeseeable
• desultory
• uncertain
• involuntary
• unconscious
• freak
• unprompted
• forced
• coerced

Antonyms & Near Antonyms

• deliberate
• premeditated
• intentional
• intended
• planned
• calculated
• inevitable
• certain
• predictable
• fixed
• sure
• foreseeable
• foreseen
• set
• destined
• expected
• prescribed
• premeditative
• predetermined
• conscious
• wilful
• voluntary
• prepense
• unforced
• willful
• preordained
• predestined
• foreordained
• knowing
• volunteer
• freewill

2

as in impromptu

made or done without previous thought or preparation

an unpremeditated verbal attack that was prompted by an unexpected question at the press conference

Synonyms & Similar Words

• impromptu
• improvisational
• improvised
• spur-of-the-moment
• extemporaneous
• unrehearsed
• extemporary
• unplanned
• extempore
• unprepared
• spontaneous
• unstudied
• unconsidered
• unauthorized
• offhand
• off-the-cuff
• informal
• offhanded
• ad hoc
• snap
• impulsive
• automatic
• ad-lib
• instinctive
• unscripted
• down and dirty
• involuntary
• casual
• cursive
• ill-advised
• half-baked
• half-cocked

Antonyms & Near Antonyms

• prepared
• premeditated
• planned
• rehearsed
• intentional
• deliberate
• considered
• intended
• premeditative