i-adjective
otherworldly; sanctimonious; preachy
Describes a person or attitude that is overly pious, preachy, or detached from worldly concerns, often with a negative connotation. Literally 'smelling of Buddha'.
彼の話し方はいつも仏臭くて、説教じみている。
His way of speaking is always sanctimonious and preachy.
That person has an otherworldly look and only says things detached from reality.