The antonym for impromptu is planned or rehearsed.
Comprehensive list of synonyms for preparation, related words for preparation and other words for preparation by Macmillan Dictionary and Thesaurus.
The noun form of the adjective unprepared is unpreparedness.
how were the settlers unprepared for what they found in Jamestown
I don't think a pure opposite exists. But, the opposite of scripted is spontaneous. Other words for spontaneous are: * unreheared * off the cuff * extemporaneous * unprepared * impromtu * off the top of ones head * ad-lib
Ready
America Unprepared - 1916 was released on: USA: 22 April 1916
The antonym of "game" depends on the meaning.Main Entry:gamePart of Speech:adjectiveDefinition:brave, willingSynonyms:bold, courageous, dauntless, desirous, disposed,dogged, eager, fearless, gallant, hardy, heroic,inclined, interested, intrepid, nervy, persevering,persistent, plucky, prepared, ready, resolute,spirited, spunky, unafraid, unflinching, up for,valiant, valorousAntonyms:afraid, cautious, cowardly, disinclined, fearful,unprepared, unready, unwilling
The antonym of the word 'synonym' is 'antonym'.
Unprepared?
running scared
not the same