retr - schi
- retrace
- retraining
- retreart from reality
- retreat
- retribution
- retrieval
- retrieve
- retroaction
- retroactive
- retroactive association
- retroactive facilitation
- retroactive inhibition
- retrobulbar
- retroflex
- retrogenesis
- retrograde
- retrograde amnesia
- retrograde degeneration
- retrograde transmission
- retrogradism
