theta role 
noun
Another term for thematic role.Also, it's unclear how we should decide which theta roles are ‘complement’ theta roles and which are ‘adjunct’ roles....
- Fillmore considered that adjuncts can also be assigned theta roles, but the problem, as Dowty points out, is where to stop.
- We would assign the theta role ‘agent’ to Steven and ‘patient’ to the book, since Steven is performing the action and the book is the recipient of that action.
- roll-around
- rollaway
- roll axis
- rollback
- roll bar
- roll-bearer
- roll boiling
- roll cage
- roll call
- roll-call analysis
- roll-calling
- roll-call vote
- roll carriage
- roll cast
- roll casting
- roll cloud
- roll collar
- roll-down
- roll-down table
- rolled asphalt
- rolled-down
- rolled gold
- rolled-in
- rolled into one
- rolled-neck