Qom 
(kōm) also Qum (km)
(kōm) also Qum (km) A city of west-central Iran south-southwest of Tehran. It has been a Shiite Muslim center since early Islamic times and a pilgrimage site since the 1600s.
- relate back
- related
- relatedly
- relatedness
- relater
- relation
- relational
- relational database
- relationally
- relationship
- relative
- relative biological effectiveness
- relative clause
- relative density
- relative frequency
- relative humidity
- relatively
- relative molecular mass
- relativeness
- relative permittivity
- relative pitch
- relative pronoun
- relative to
- relativism
- relativist