Knot
Yes it is. It's homophon is missed
Board.
Plain
Whether
lute
A ferry is a boat that carries people or goods across a river, and the word is a homophone for fairy.
"Air craft shed" and "Aircraft shed" are homophones because they sound the same but have different spellings and meanings.
A homophone for "shape" is "shap," which is a less common spelling of "shape" used in some dialects or informal contexts. However, in standard English, there isn't a widely recognized homophone for "shape." The term "shape" primarily refers to the external form or outline of an object.