Yer·kes 
(yûrkēz), Robert Mearns 1876-1956.
(yûrkēz), Robert Mearns 1876-1956. American psychologist known for his work on primate behavior and for developing one of the first human intelligence tests.
- disaffection
- disaffiliate
- disaffiliation
- disaffirm
- disaffirmance
- disaffirmation
- disaggregate
- disaggregation
- disaggregative
- disagree
- disagreeable
- disagreeableness
- disagreeably
- disagreement
- disallow
- disallowable
- disallowance
- disambiguate
- disambiguation
- disannul
- disannulment
- disappear
- disappearance
- disappoint
- disappointed