福祉【ふくし】
welfare, well-being, social welfare, social security, social service
社会福祉【しゃかいふくし】
social welfare
幸福【こうふく】
happiness, well-being, joy, welfare, blessedness
祝福【しゅくふく】
celebration (of a joyous occasion), blessing, giving one's blessing, wishing (someone) good luck, blessing (from God)
裕福【ゆうふく】
wealthy, rich, affluent, well-off
福音【ふくいん】
good news, glad tidings, gospel (teachings or revelations of Christ)
七福神【しちふくじん】
Seven Gods of Fortune, Seven Deities of Good Luck, Seven Lucky Gods