1. complacent contented to a fault with oneself or one's actions
  2. complexifier someone or something that makes a situation complex
  3. complex fraction a fraction with fractions in the numerator or denominator
  4. complex number (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
  5. complex sentence a sentence composed of at least one main clause and one subordinate clause
  6. compulsory required by rule
  7. complex complicated in structure
  8. complex absence an absence seizure accompanied by other abnormalities
  9. compass flower any of several plants having leaves so arranged on the axis as to indicate the cardinal points of the compass
  10. complex body part a particular complex anatomical part of a living thing
  11. complexify make complex
  12. complexness the quality of being intricate and compounded
  13. complexly in a complex manner
  14. complexion texture and appearance of the skin of the face
  15. complementary serving to fill out, enhance, or supply what is lacking
  16. complex quantity (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
  17. complement something added to embellish or make perfect
  18. computer virus a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer
  19. complimentary expressing praise and admiration
  20. complexity the quality of being intricate and compounded