Similar to quattuor
- tumultuor – bustle, raise a tumult, to be in an uproar
- cruor – blood, bloodshed, gore, murder, slaughter
- prior – former, prior
- fruor – delight in, to enjoy, to have the benefit of, use
- reor – decide, suppose, to think
- peior – worse
- patior – abide, be afflicted with, endure, permit, to suffer