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Complex

7 lettersadjectivecommon

Updated June 2026

Definition

Consisting of many different and connected parts; intricate and complicated. As a noun, it refers to a group of similar buildings or a psychological condition.

The human brain is an incredibly complex organ.

Pronunciation

IPA

/kəmˈplɛks/

Syllables

com·plex

Related Words

Synonyms

complicatedintricateelaboratecompound

Antonyms

Word Game Tips

🟩

Wordle

Contains -EX ending; watch for the COMPL- opening sequence

🔤

Scrabble

Worth 18 points; high-value word with X worth 8 points

Words Related to Complex

Words you can make from Complex

Shorter words formed from the letters in “complex”.

Longer words starting with Complex

Words that begin with “complex”.

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Dictionary References

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