金持ち, 金持, 銀持, かねもち
rich person
お金持ちは必ずしも幸福とはかぎらない。
が
Particle
1. indicates sentence subject (occasionally object)
2. indicates possessive (esp. in literary expressions)
Conjunction
3. but, however, still, and
after the volitional form of a verb
4. regardless of, whether (or not)