WordNet (r) 3.0 (2006):

Rorschach test
    n 1: a projective tests using bilaterally symmetrical inkblots;
         subjects state what they see in the inkblot [syn:
         Rorschach, Rorschach test, inkblot test]

Moby Thesaurus II by Grady Ward, 1.0:

32 Moby Thesaurus words for "Rorschach test":
   Bernreuter personality inventory, Binet-Simon test,
   Brown personality inventory, Goldstein-Sheerer test, IQ, IQ test,
   Kent mental test, Minnesota preschool scale, Oseretsky test,
   Stanford revision, Stanford-Binet test, Szondi test, TAT,
   Wechsler-Bellevue intelligence scale, achievement test, alpha test,
   apperception test, aptitude test, association test, beta test,
   controlled association test, free association test, inkblot test,
   intelligence quotient, intelligence test, interest inventory,
   mental test, personality test, psychological test,
   standardized test, thematic apperception test,
   word association test