regularizar, to regulate.
rehusar, to refuse, decline.
reina, queen.
reinar, to govern, prevail.
reino, kingdom.
reir (i), to laugh; —se de, to laugh at; — á todo trapo, to laugh with all one's might; dar que —, to cause laughter; Verá V. cómo se ríe, you will see how you will laugh.
relación, f., narration, story; hallarse en —es, to have social relations.
relámpago, flash, flash of lightning.
relatar, to relate.
relativamente, relatively.