complex
/ˈkɒm.pleks/(adjective)
AWL Sublist 2CEFR B2IELTS Band 7.0 - 9.0
Academic Definition
Consisting of many different and connected parts; complicated in nature.
Key Academic Collocations
Click to copyWord Family & Derivatives
complexcomplexedcomplexingcomplextioncomplexive
Lexical Alternatives (Synonyms)
formal alternative to complexacademic termscholarly equivalentadvanced synonym
Academic Sample Sentences in Context
"Scholars and researchers frequently utilize complex when formulating theoretical frameworks in academic publications."
"In IELTS Writing Task 2, integrating terms like "complex" enhances lexical precision and strengthens analytical coherence."
"The data presented in the graph highlights how complex correlates with long-term socioeconomic indicators."
IELTS Examiner Scoring Strategy (Lexical Resource)
Sublist 2 core vocabulary. Excellent for demonstrating Lexical Resource precision in Speaking Part 3 and Writing Task 2.