むしろ => rather; instead N2
Compare
より(も)むしろ => rather; instead; better ~ N3
でも[差「さ」]し[支「つか」]えない => It's OK if A, it doesn't matter if A N1
Need/Requirements
むき => facing towards N3
Direction
ぐらいならむしろ => If...then it would be better... N2
Cause, reason
...はむりだ... => impossible N4
Description
込む => to be crowded N3
なくて済む/ないで済む => get by without doing ~ N2
というよりむしろ…だ => not so much A as B / B rather than A N2
Compare
ずに済む => get by without doing ~ N2
むきもある => There are people… N3
Of course
むりに => Try to..., make an effort to... N3
Necessity, obligation