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Vocabulary for IELTS Academic (Band 6-7) - Complexity

Here, you will learn some English words related to Complexity that are necessary for the Academic IELTS exam.

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Vocabulary for Academic IELTS (6-7)
intricate
[Adjective]

having many complex parts or details that make it difficult to understand or work with

Ex: The project required an intricate strategy to ensure its success .
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involved
[Adjective]

complex and difficult to understand due to many connected parts

Ex: The project became increasingly involved as more details emerged.
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elaborate
[Adjective]

(of clothes and fabrics) having a design that is very detailed and complicated

Ex: His elaborate attire , consisting of a tailored velvet jacket and silk ascot , exuded old-world charm and sophistication .
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sophisticated
[Adjective]

(of a system, device, or technique) intricately developed to a high level of complexity

Ex: The sophisticated architecture of the building was a blend of modern and classical elements .
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multi-layered
[Adjective]

having many complex parts or aspects

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detailed
[Adjective]

including many specific elements or pieces of information

Ex: The artist 's painting was incredibly detailed, with intricate brushstrokes capturing every nuance .
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perplexing
[Adjective]

causing confusion due to being complex or unclear

Ex: The scientist found the results of the experiment perplexing, as they didn’t match expectations.
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ambiguous
[Adjective]

having more than one possible meaning or interpretation

Ex: The lawyer pointed out the ambiguous clause in the contract , suggesting it could be interpreted in more than one way .
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tricky
[Adjective]

difficult to do or handle and requiring skill or caution

Ex: Figuring out the tricky instructions for assembling furniture can be frustrating without the right tools and expertise .
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troublesome
[Adjective]

causing problems, difficulties, or annoyance

Ex: Finding a solution to the troublesome issue proved to be more challenging than expected .
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baffling
[Adjective]

causing confusion or bewilderment due to being difficult to understand or explain

Ex: The team's baffling defeat in the final game surprised all their supporters.
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problematic
[Adjective]

presenting difficulties or concerns, often requiring careful consideration or attention

Ex: The new policy has created a number of problematic challenges .
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mystifying
[Adjective]

causing confusion or making something difficult to explain or understand

Ex: The mystifying events seemed to defy all logic.
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bewildering
[Adjective]

causing confusion or lack of understanding

Ex: The sudden plot twist in the movie was utterly bewildering.
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simple
[Adjective]

not involving difficulty in doing or understanding

Ex: The instructions were simple to follow , with clear steps outlined .
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effortless
[Adjective]

done with little or no difficulty

Ex: The singer's voice was so powerful that hitting high notes seemed effortless.
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plain
[Adjective]

simple and without complex details

Ex: Her hairstyle was plain, with a simple ponytail tied at the back .
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undemanding
[Adjective]

not needing a lot of time, energy, or attention

Ex: The software was designed to be undemanding, so even novices could use it easily.
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unproblematic
[Adjective]

easy and not causing any issues or difficulties

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user-friendly
[Adjective]

(of a machine, piece of equipment, etc.) easy to use or understand by ordinary people

Ex: Their website is highly user-friendly and accessible to all age groups .
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clear-cut
[Adjective]

straightforward, simple, and easily understood without any confusion or complexity

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smooth
[Adjective]

free from obstacles or difficulties

Ex: The meeting was smooth, allowing for productive discussions without interruptions .
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untroublesome
[Adjective]

not causing trouble or difficulties and being easy to deal with

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uncluttered
[Adjective]

free from mess or untidiness

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unchallenging
[Adjective]

requiring little effort or engagement

Ex: The puzzle was unchallenging, providing no real test of problem-solving abilities.
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painless
[Adjective]

easy to endure or accomplish

Ex: The transition to the new system was painless, with no issues .
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unfussy
[Adjective]

simple and straightforward, without unnecessary complications

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austere
[Adjective]

simple in design or style and lacking embellishments

Ex: The architect 's design for the new library was intentionally austere, reflecting a modern and functional approach .
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unambiguous
[Adjective]

clear and with no room left for confusion or doubt

Ex: His unambiguous feedback helped the employee understand exactly what needed improvement .
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easy-peasy
[Adjective]

extremely easy or simple to do

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uninvolved
[Adjective]

(of a person) avoiding participation or engagement in a situation or activity

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minimal
[Adjective]

characterized by simplicity, the use of basic geometric forms, clean lines, and a reduction to essential elements, often with an emphasis on space and the absence of ornamentation

Ex: The architect designed the house with a minimal aesthetic, using clean lines and geometric shapes.
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Vocabulary for IELTS Academic (Band 6-7)
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