• rroom,
• proram,
• eroom,
• piror,
• friom,
• prolem,
• chrom,
• browm,
• froma,
• from,
• perop,
• proce,
• prov,
• pror,
• yfrom,
• perfom,
• promt,
• ferom,
• prefom,
• prmo

• premie,
• PRN,
• pruno,
• prima,
• prion,
• proano,
• prum,
• pram,
• priam,
• PRIMM,
• prime,
• primo,
• Premo,
• preemie,
• prim.

The adjective form of the word "prom" is "promotional".

The plural of the "prom" can be the "proms".

The singular of the "prom" can be the "prom".