Complication vs Difficulty vs Issue vs Obstacle

Quando usar cada um em inglês, com significado, registro e exemplos.

Complication

Top 2000 (comum)C1noun

Difficulty

Top 2000 (comum)B1noun

Issue

Top 1000 (muito comum)B1noun

Obstacle

Top 2000 (comum)B2noun
Mais comum: Issue
 ComplicationDifficultyIssueObstacle
Pronúncia🇬🇧 /["/ˌkɒmplɪˈkeɪʃn/"]/🇺🇸 /["/ˌkɑːmplɪˈkeɪʃn/"]/🇬🇧 /["/ˈdɪfɪkəlti/"]/🇺🇸 /["/ˈdɪfɪkəlti/"]/🇬🇧 /["/ˈɪʃuː/"]/🇺🇸 /["/ˈɪʃuː/"]/🇬🇧 //ˈɒbstəkl//🇺🇸 //ˈɑbstəkl//
SignificadoA problem or difficulty that makes something harder.How hard something is.A problem or topic that people discuss.Something that makes it difficult to do something.
ExemploThe surgeon explained that there could be a complication during the procedure.The difficulty of the exam surprised many students.The main issue we need to address is the lack of communication.He faced many obstacles during his journey to success.
RegistroNeutroNeutroNeutroNeutro
Quão comumTop 2000 (comum)Top 2000 (comum)Top 1000 (muito comum)Top 2000 (comum)
Nível CEFRC1B1B1B2
Classe gramaticalnounnounnounnoun
Colocaçõesmajor, added, additional, add, cause, avoid, arise, ensue, occur, acute, dangerous, life-threatening, develop, have, suffer, arise, develop, occur, rate, complication with, complication from, complication of, a risk of complications, complications related to somethingconsiderable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/​the difficulty, in difficulty, with difficulty, considerable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/​the difficulty, in difficulty, with difficulty, considerable, enormous, extreme, level, encounter, experience, face, arise, lie (in something), despite a/​the difficulty, in difficulty, with difficultybig, burning, central, number, range, series, raise, debate, discuss, arise, surround something, underlie something, at issue, on an/​the issue, issue about, make an issue of something, big, burning, central, number, range, series, raise, debate, discuss, arise, surround something, underlie something, at issue, on an/​the issue, issue about, make an issue of something, current, back, special, bring out, publish, come out, go on sale, be out, in an/​the issueface an obstacle, overcome an obstacle, see an obstacle
Antônimossolution, simplicity, resolutioneasy, simple, effortlesssolution, answeradvantage, help, facilitator
Erros comunsConfused with 'complicating' which implies making something difficult., Using 'complication' in contexts unrelated to problems, like 'easy' situations.Confused with 'difficult' (adjective) vs. 'difficulty' (noun), Using 'difficulties' when referring to multiple challenges, Overgeneralizing to describe feelings instead of tasks'Issue' confused with 'problem' when referring to minor matters that don't require attention., Using 'issue' without a clear context, making it sound vague or unclear., Overusing 'issue' in informal settings, where a simpler term might be more appropriate.Confusing with 'obstacle course' which is a specific kind of challenge., Using 'obstacles' when discussing non-physical challenges like fears or emotions., Mixing it up with 'obstruction', which often has legal connotations.
Notas de usoUse 'complication' when discussing medical issues or difficulties in plans. Avoid in casual conversations unless talking about serious matters.Often used to describe challenges in tasks, tests, or activities. Suitable in both casual and academic contexts. Avoid using in overly informal situations.Use 'issue' in discussions or formal settings to refer to problems or topics. Avoid using it in very casual conversations where simpler words like 'problem' might fit better.Used in contexts where something hinders progress or achievement. Typically neutral; avoid in overly casual contexts.

Perguntas frequentes: Complication vs Difficulty vs Issue vs Obstacle

Qual é a diferença entre Complication, Difficulty, Issue e Obstacle?

Complication: A problem or difficulty that makes something harder. Difficulty: How hard something is. Issue: A problem or topic that people discuss. Obstacle: Something that makes it difficult to do something.

Qual é mais comum: Complication, Difficulty, Issue e Obstacle?

Issue é a mais comum no inglês do dia a dia.

Qual é mais avançada: Complication, Difficulty, Issue e Obstacle?

Complication é o nível mais alto, em C1, na escala CEFR.

Complication, Difficulty, Issue e Obstacle estão no mesmo nível CEFR?

Complication: C1, Difficulty: B1, Issue: B1, Obstacle: B2 na escala CEFR.

Que classe gramatical são Complication, Difficulty, Issue e Obstacle?

Complication: noun, Difficulty: noun, Issue: noun, Obstacle: noun.

Pode mostrar um exemplo de cada?

Complication: The surgeon explained that there could be a complication during the procedure. Difficulty: The difficulty of the exam surprised many students. Issue: The main issue we need to address is the lack of communication. Obstacle: He faced many obstacles during his journey to success.

Posso usar Complication, Difficulty, Issue e Obstacle de forma intercambiável?

Nem sempre. Complication, Difficulty, Issue e Obstacle são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.

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