Cool MateMeaning of Complex
In simple words: Something that has many parts and is hard to understand.
Complex in a sentence
- The puzzle was too complex for me to solve.
- She has a complex understanding of the topic.
- The film's plot was quite complex, involving many subplots.
- His emotions were complex, filled with both joy and sadness.
- Building a house involves many complex processes and decisions.
- Their relationship is complex and often difficult to understand.
- The study of genetics is complex and requires a lot of background knowledge.
How to use Complex
Use 'complex' when describing things that are intricate or detailed. It's appropriate in academic and professional contexts but may feel overly formal in casual conversations.
Grammar pattern
standalone adjective
Memory hint
Think of 'complex' as 'completely mixed' — it has many different parts mixed together.
Related words
Synonyms for Complex
Opposites of Complex
Common mistakes with Complex
- Confused with 'complicated' — 'complex' refers to multi-faceted or intricate, while 'complicated' often implies difficulty in understanding.
- Using 'complex' inappropriately as a noun — 'complex' can describe things, but be careful not to treat it as a standalone noun.
- Misunderstanding the context — using it for simple situations instead of for those with multiple elements.
Complex appears in
Complex in other languages
- Arabicالعربية
معقد
شيء يحتوي على العديد من الأجزاء وصعب الفهم.
- Bengaliবাংলা
জটিল
এমন কিছু যার অনেক অংশ আছে এবং বোঝা কঠিন।
- GermanDeutsch
Komplex
Etwas, das viele Teile hat und schwer zu verstehen ist.
- SpanishEspañol
Complejo
Algo que tiene muchas partes y es difícil de entender.
- Persianفارسی
پیچیده، بغرنج
یه چیزی که کلی قسمت داره و درکش سخته.
- FrenchFrançais
Complexe
Quelque chose qui a beaucoup de parties et qui est difficile à comprendre.
- Hindiहिन्दी
जटिल
कोई ऐसी चीज़ जिसमें कई हिस्से हों और जिसे समझना मुश्किल हो।
- ItalianItaliano
Complesso
Qualcosa che ha molte parti ed è difficile da capire.
- PortuguesePortuguês
Complexo
Algo que tem muitas partes e é difícil de entender.
- RussianРусский
Сложный
Что-то, что имеет много частей и трудно для понимания.
- Urduاردو
پیچیدہ
کوئی ایسی چیز جس کے بہت سے حصے ہوں اور اسے سمجھنا مشکل ہو۔
- Chinese中文
复杂
有很多部分且难以理解的东西。
More words like Complex
- Complicated
- AbandonB2
To leave someone or something and never return to them.
- AbilityA2
the fact that somebody/something is able to do something
- AbruptB1
Happening suddenly and unexpectedly.
- AbsenceC1
the fact of somebody being away from a place where they are usually expected to be; the occasion or period of time when somebody is away
- AbstractB2
based on general ideas and not on any particular real person, thing or situation
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Frequently asked questions about Complex
What does Complex mean?
Something that has many parts and is hard to understand.
What is the definition of Complex?
made of many different things or parts that are connected; difficult to understand
How do you use Complex in a sentence?
The puzzle was too complex for me to solve.
Can you give another example of Complex?
She has a complex understanding of the topic.
What are synonyms for Complex?
Common alternatives include complicated.
What is the opposite of Complex?
Opposite meanings include simple, easy, straightforward.
What words go with Complex?
It commonly pairs with be, look, seem, extremely, fairly, very.
What are common mistakes when using Complex?
Confused with 'complicated' — 'complex' refers to multi-faceted or intricate, while 'complicated' often implies difficulty in understanding. Using 'complex' inappropriately as a noun — 'complex' can describe things, but be careful not to treat it as a standalone noun. Misunderstanding the context — using it for simple situations instead of for those with multiple elements.
How do you pronounce Complex?
US: /["/kəmˈpleks//ˈkɑːmpleks/"]/, UK: /["/ˈkɒmpleks/"]/. Listen to the audio above to hear native pronunciation.
When should I use Complex?
Use 'complex' when describing things that are intricate or detailed. It's appropriate in academic and professional contexts but may feel overly formal in casual conversations.
What CEFR level is Complex?
"Complex" is at B1 level on the CEFR scale.