Boat Launch or boat ramp
rowboat
sturdy
Headache starts and ends with the letters he. Another word is heartache.
are you looking for the word 'bilge'.
Ship.
Vessel
A word that ends with 'ible' and means that can be eaten is edible.
One word for a suitor that ends with "u" is "beau."
Another word to describe the most intelligent that ends with -est is 'smartest. ' "She is the smartest girl in the room. "
Sienna could be the word you want.
or