Big Huge Thesaurus

PRN

adverb

• as needed
• as required
• pro re nata
• PRN

sounds kind of like

• papaverine
• paper money
• parana
• paranoia
• pearmain
• peperomia
• pepperoni
• per annum
• perineum
• perm
• permian
• pernio
• peron
• pharma
• pheromone
• piperin
• piperine
• pirana
• piranha
• poor man
• porn
• porno
• pr man
• praenomen
• prairie anemone
• pram
• prawn
• preemie
• preen
• premie
• premium
• priam
• prim
• prima
• prime
• primo
• prinia
• prion
• prom
• prone
• pronoun
• prune
• pruno
• purana
• purim
• purine
• pyrene
• pyromania