quie - reas
- ratio decidendi
- Ratio est formalis causa consuetudinis
- Ratio est legis anima; mutata legis ratione mutatur et lex
- Ratio est radius divini luminis
- Ratio et auctoritas duo clarissima mundi lumina
- ratio impertinens
- Ratio in jure aequitas integra
- ratio law
- ratio legis
- Ratio non clauditur loco
- ratio of safety
- ratio pertinens
- Ratio potest allegari deficiente lege, sed vera et legalis et non apparens
- ration
- rationabili parte
- rationabili parte bonorum
- rationabilis
- rational
- rational basis
- rational doubt
- rational intent
- rational interpretation
- rational volition
- rationale
- rationalibus divisis
- ratione contractus
- ratione impotentiae
- ratione loci
- ratione materiae
- ratione personae
- ratione prescriptionis
- ratione privilegii
- ratione soli
- ratione tenurae
- ratione tenurae or prescriptionis
- ratione tenurae suae
- rationes
- rationing
- rattening
- ratum