extemporaneous change

[/ˌɛkstɛmpəˈreɪniəs tʃeɪndʒ/]
noun phrasepl: extemporaneous changes
mudança improvizada; alteração repentina; mudança de improviso
1. An unplanned, spontaneous, or sudden alteration made without prior preparation or deliberate planning
The director made an extemporaneous change to the script during rehearsal when an actor suggested a better line.
O diretor fez uma mudança improvizada no roteiro durante o ensaio quando um ator sugeriu uma frase melhor.
2. A modification implemented on the spot or in the moment, often in response to unforeseen circumstances
Due to the equipment failure, the team had to make an extemporaneous change to their presentation strategy.
Devido à falha do equipamento, a equipe teve que fazer uma alteração repentina em sua estratégia de apresentação.
In Brazilian corporate and creative environments, the ability to make extemporaneous changes is often viewed as a sign of flexibility and resourcefulness. In American business culture, while adaptability is valued, extemporaneous changes are sometimes framed as risks or failures of planning. The term is more commonly used in formal or academic contexts in both cultures, with informal synonyms being preferred in everyday speech.
NYC Slang
on-the-fly change; spur-of-the-moment switch
Synonyms / Sinônimos
impromptu changespontaneous alterationad-hoc modificationspur-of-the-moment changeunplanned adjustmentlast-minute change
Antonyms / Antônimos
planned changedeliberate modificationscheduled alterationpremeditated changeprepared adjustment

Regional Variations

General Brazilian Portuguese
mudança improvizada; alteração repentina
Most common and standard usage across Brazil
Rio de Janeiro
mudança de improviso; mudança na hora
Colloquial usage emphasizing spontaneity
São Paulo
mudança não planejada; alteração de última hora
More formal business context usage
Portugal
alteração extemporânea; mudança improviso
More literal translation; less commonly used in everyday speech

Related Words

extemporaneousimprovisationspontaneityad-hocadaptationflexibilitycontingency

Related Idioms & Phrases

change on the fly
pivot at the last minute
roll with the punches and change course
improvise and adapt
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