Fragancia is what it looks like, fragrance. Yes, it is supposed to be missing an “r.”

Alberca and piscina both mean a swimming pool, an artificial body of water. Another word I heard the other day is charco. This is also a pool, but a naturally occurring one.

Paracaidismo is the sport of sky-diving. You use a paracaídas, or parachute. Etymologically paracaídas and parachute are exactly the same word. The para- is “to protect against” and -caídas or -chute mean the same thing, “a fall.”