Use this domain for words referring to something fitting--when something is not too big or too small, but just right.
What words refer to something fitting?
fit, dovetail, go in, go on,
What words describe something that fits?
be the right size, dovetailed, a good fit,
What words refer to the size of something?
size, fit (n),
What words refer to changing the size of something so that it will fit?
fit something to something, resize,