Answer:
You speak this when you are being sincere.
What fiveยญletter word, no matter how you pronounce it, is always pronounced wrong?
Even if you throw it away, it still comes back.
It flavors your food and divides the year up. What is it?
What is it that you must give before you can keep it
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.