Answer:
A caribbean shape that makes ships disappear.
I'm a word that's hardly there. Take away my start and I'm an herbal flair. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
What gets sharper the more you use it?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?