ce·tol·o·gy 
(sĭ-tŏlə-jē)
(sĭ-tŏlə-jē)n.
The zoology of whales and related aquatic mammals.
[Latin cētus, whale; see CETUS + -LOGY.]
ce′to·logi·cal (sēt′l-ŏjĭ-kəl) adj.
ce·tolo·gist n.
- Addison
- Addisonian
- Addison's disease
- addition
- additional
- additionally
- additive
- psychobiography
- psychobiologic
- psychobiological
- psychobiologically
- psychobiologist
- psychobiology
- psychochemical
- psychodrama
- psychodramatic
- psychodramatist
- psychodynamic
- psychodynamically
- psychodynamics
- psychogenesis
- psychogenetic
- psychogenetically
- psychogenic
- psychogenically