観 - outlook, look, appearance

admiration; appreciation; enjoyment; viewing (for pleasure)

idea; notion; concept; conception

watchful waiting; careful supervision

look; appearance

observation; survey; measurement

tourist

optimism; taking an optimistic view

subjectivity; subject (philosophical); ego

optimistic; hopeful

spectator; audience

watching a (sports) game; spectating; observing (military operations)

visit; inspection