profound /prō- or prə-fowndˈ/

1. Deep
2. Deep-seated
3. Far below the surface
4. Far-reaching
5. Intense
6. Abstruse
7. Intellectually deep
8. Penetrating deeply into knowledge

1. The sea or ocean
2. An abyss or great depth

profoundˈly adverb

profoundˈness or profundity /-fundˈ/ noun

1. The state or quality of being profound
2. The depth of a place, of one's knowledge, etc
3. Something which is profound

• rouble
• roubles
• roucou
• roucous
• Rouen cross
• rouge
• Rouge Croix
• rouged
• Rouge Dragon
• rouge-et-noir
• rouges
• rough
• roughage
• roughages
• rough-and-ready
• rough-and-tumble
• rough breathing
• roughcast
• roughcasted
• roughcasting
• roughcasts
• rough-coated
• rough collie
• rough collies
• rough cut