complex
WordReference English Thesaurus © 2025
Sense: Adjective: complicated
Synonyms:
complicated Collocations, intricate Collocations, convoluted, involved Collocations, byzantine, elaborate Collocations, knotty, tangled Collocations, labyrinthine
Antonyms:
simple Collocations, understandable Collocations, plain Collocations, apparent Collocations, easy to understand, uncomplicated, clear Collocations, direct Collocations
Sense: Adjective: difficult
Synonyms:
difficult Collocations, hard Collocations, tricky Collocations, challenging Collocations, tough Collocations
Sense: Adjective: composed of several parts
Synonyms:
composite Collocations, compound Collocations, compounded, multifaceted, many-sided, many-faceted, multiplex, multifarious
Antonyms:
Sense: Noun: obsession
Synonyms:
Sense: Noun: facility
Synonyms:
facility Collocations, center Collocations, centre , building Collocations, establishment Collocations, venue Collocations, hall Collocations, unit Collocations
Sense: Noun: sth made of many parts
Synonyms:
system Collocations, web Collocations, conglomerate, network Collocations, collection Collocations, composite Collocations
Antonyms: