政 (Kanji for politics)

FR, if you are cynical!

Onyomi

SEI

Politicians are like benevolent directors that SAY laws which are correct. That's why there are no problems in the world today.

政府(せいふ)

government ★★★★☆
政 (politics) + 府 (government) = 政府 (government)

政治(せいじ)

politics ★★★★☆ FR
政 (politics) + 治 (cure) = 政治 (politics)

politics. (FR：literally "administer and cure",which is a bit of a laugh)

政策(せいさく)

a policy ☆☆☆☆☆ NP
政 (politics) + 策 (take measures) = 政策 (a policy)