Plain
Yes it is. It's homophon is missed
Knot
Board.
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.
A plane is the coordinate plane.
ride in a plane. you would fly a plane
There are several types of 'plane'. A plane for smoothing wood. A plane as in geometry A 'plane as in an aeroplane
the plane which is perpendicular to both horizontal plane and vertical plane is called as "PROFILE PLANE"