arbitrary preference

[/ˈɑːrbɪtreri ˈprefərəns/]
nounpl: arbitrary preferences
preferência arbitrária
1. A choice or liking for something that is based on personal whim, impulse, or subjective judgment rather than logical reasoning, objective criteria, or rational justification
The judge's arbitrary preference for certain types of evidence was questioned during the appeal.
A preferência arbitrária do juiz por certos tipos de evidência foi questionada durante o recurso.
2. In economics and philosophy, a preference that lacks rational foundation or consistent reasoning
Consumer behavior sometimes reflects arbitrary preferences rather than rational decision-making.
O comportamento do consumidor às vezes reflete preferências arbitrárias em vez de tomadas de decisão racionais.
3. A selection or favor shown without fair or objective grounds; discriminatory choice
The hiring process was criticized for showing arbitrary preferences toward certain candidates.
O processo de contratação foi criticado por mostrar preferências arbitrárias em relação a certos candidatos.
This term is commonly used in legal, academic, and business contexts in both Brazil and the USA to critique decisions perceived as unfair or illogical. In Brazilian legal discourse, it appears frequently when discussing judicial bias or administrative decisions. In American contexts, it often surfaces in discussions of discrimination, consumer behavior, and rational choice theory.
NYC Slang
random pick / vibe check (informal equivalent suggesting subjective choice without logic)
Synonyms / Sinônimos
capricious preferencesubjective preferencewhimsical choiceirrational preferencebaseless preferencediscretionary preference
Antonyms / Antônimos
rational preferencejustified preferenceobjective choiceprincipled preferenceevidence-based preference

Regional Variations

General Brazilian
preferência arbitrária
Standard usage across Brazil
Rio de Janeiro
preferência arbitrária / gosto arbitrário
Common usage; 'gosto' sometimes preferred in casual speech
São Paulo
preferência arbitrária
Formal and professional contexts; used in business and legal settings
Portugal
preferência arbitrária
Standard European Portuguese; identical usage to Brazilian Portuguese

Related Words

arbitrarypreferencediscretionsubjectivitybiasfavoritismrationalityobjectivity

Related Idioms & Phrases

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pick and choose arbitrarily
act on a whim
follow one's gut
make a judgment call
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