a Hindu preacher is called
The Buddhist community is called the Sangha.
There is a project called Preacher in development according to IMDB. Just wondering is you have any more info
A Tibetan Buddhist Monk is a lama. There are no Buddhist "priests", lamas are scholars and teachers.
puja
an buddhist traveller who had to leave secretly to visit india is called a runner
He is called in Arabic " da'eah".
A domed shrine is called a Stupa.
The two primary tasks of Buddhist monks are (1) to learn Buddhist scriptures which is called Pariyatti and (2) to meditate to become enlightened which is called Paripatti. To make it brief, learning and meditation are the routine life of Buddhist monks.
vandalism
pagodas
vihar
toranas