Rubeola and Rubella

Rubeola noun - An acute and highly contagious viral disease marked by distinct red spots followed by a rash; occurs primarily in children.

Rubella and rubeola are semantically related. In some cases you can use "Rubella" instead a noun "Rubeola".

Rubella noun - A contagious viral disease that is a milder form of measles lasting three or four days; can be damaging to a fetus during the first trimester.

Rubeola and rubella are semantically related. You can use "Rubeola" instead a noun "Rubella".