1. So as to arouse or deserve laughter
   - laughably, ludicrously, preposterously

See also: ridiculous

• royal line
• royal mast
• Royal National Eisteddfod
• royal osmund
• royal palm
• royal poinciana
• royal purple
• royal road
• Royal Society
• Royal Society of London for Improving Natural Knowledge
• royal stag
• royal tennis
• royal velvet plant
• royalism
• royalist
• royally
• royalty
• Roystonea
• Roystonea oleracea
• Roystonea regia
• rozelle
• rozzer
• RP
• intermediate vector boson
• intermediate wheatgrass