gurney
Another name of a dog house is a kennel.
World is another name for earth. It satarts with a W.
Another name for beach that starts with s is a shore(might be wrong)
olla
pot
Lifeline express
Another word for an insanity hospital is - an asylum.
clinic
Atmosphere
intriguing
Their is not another name for HIV that starts with an R. That said, HIV is a type of retrovirus. That is probably the word you are looking for.
Rubella is another name for German measles.
Another name of a dog house is a kennel.
aqueduct
Ghost.
parka
mariner