harmful behavior

[ˈhɑrmfəl bɪˈheɪvjər]
nounpl: harmful behaviors
comportamento prejudicial
1. actions or conduct that cause injury, damage, or negative effects to oneself or others
The teacher addressed the student's harmful behavior in class.
A professora abordou o comportamento prejudicial do aluno em aula.
2. conduct that violates social norms or causes psychological, physical, or emotional damage
Substance abuse is a harmful behavior that affects many families.
O abuso de substâncias é um comportamento prejudicial que afeta muitas famílias.
3. deliberate or unintentional actions that create risks or adverse consequences
The program aims to reduce harmful behaviors among teenagers.
O programa visa reduzir comportamentos prejudiciais entre adolescentes.
In both Brazilian and American contexts, addressing harmful behavior is central to educational and social work practices. Brazil emphasizes 'comportamento prejudicial' in school discipline policies and psychological treatment. The term is frequently used in formal settings like educational institutions, legal proceedings, and mental health discussions. In the USA, the phrase is common in behavioral health, criminal justice, and workplace safety contexts.
NYC Slang
bad behavior / acting out / doing dirt
Synonyms / Sinônimos
destructive behaviordetrimental conductnegative behaviorabusive behaviorself-destructive behavior
Antonyms / Antônimos
beneficial behaviorconstructive behaviorhelpful conductpositive behaviorprosocial behavior

Regional Variations

General Brazilian Portuguese
comportamento prejudicial
most common and formal usage across Brazil
Rio de Janeiro
comportamento prejudicial / atitude nociva
may emphasize attitude aspect in colloquial speech
São Paulo
comportamento prejudicial / conduta danosa
formal legal/clinical contexts often use 'conduta danosa'
Portugal
comportamento prejudicial / conduta nociva
similar to Brazilian usage but 'nociva' slightly more common in Portugal

Related Words

misconductmisbehavioraggressionviolenceabusedamageinjuryconsequence

Related Idioms & Phrases

crossing the line
acting out of line
getting out of hand
stepping out of bounds
playing with fire
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