1. Morphology Lesson #3 oid - ex-___

2. #1 oidresembling/ like anthropoid geoid (ge + oid) humanoid astroid

3. #2 polymany/ much monopoly polysyllable

4. #3 ___ic/tic having to do with/ having/ belonging to psychic antibiotic biologic alcoholic

5. #4 ___ologist Specialist in the study of/ Expert in the study of/ Specialist in the science of/ Expert in the science of Geologist Zoologist Musicologist anthropologist

6. #5 ___meter/ ___ometer Measuring equipment/ Measuring device/ Measuring/ One who measures psychometer geometer speedometer

7. #6 ex-___former/ past Ex-teacher Ex-girlfriend Ex-husband