悲ひ観かん論ろん者しゃ

Meanings

1

noun

A person who habitually expects the worst outcome or emphasizes negative aspects.

someone, person

楽らっ観かん論ろん者しゃ
Opposite: an optimist, someone who expects favorable outcomes.
悲ひ観かん的てき
Adjectival form meaning 'pessimistic', used to describe a viewpoint or attitude rather than a person.

Compound of 悲観 (pessimism) + 論者 (proponent, advocate). 悲観 is from 悲 (sad) + 観 (view).